28543551816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{128311}}^1$

素因数の和:128387

約数の個数: 128

約数和(自身を含む): 82776637440

約数和(自身を除く): 54233085624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 276, 299, 312, 372, 403, 552, 598, 713, 744, 806, 897, 1196, 1209, 1426, 1612, 1794, 2139, 2392, 2418, 2852, 3224, 3588, 4278, 4836, 5704, 7176, 8556, 9269, 9672, 17112, 18538, 27807, 37076, 55614, 74152, 111228, 128311, 222456, 256622, 384933, 513244, 769866, 1026488, 1539732, 1668043, 2951153, 3079464, 3336086, 3977641, 5004129, 5902306, 6672172, 7955282, 8853459, 10008258, 11804612, 11932923, 13344344, 15910564, 17706918, 20016516, 23609224, 23865846, 31821128, 35413836, 38364989, 40033032, 47731692, 51709333, 70827672, 76729978, 91485743, 95463384, 103418666, 115094967, 153459956, 155127999, 182971486, 206837332, 230189934, 274457229, 306919912, 310255998, 365942972, 413674664, 460379868, 548914458, 620511996, 731885944, 920759736, 1097828916, 1189314659, 1241023992, 2195657832, 2378629318, 3567943977, 4757258636, 7135887954, 9514517272, 14271775908, 28543551816]

約数ペア:

[(1, 28543551816), (2, 14271775908), (3, 9514517272), (4, 7135887954), (6, 4757258636), (8, 3567943977), (12, 2378629318), (13, 2195657832), (23, 1241023992), (24, 1189314659), (26, 1097828916), (31, 920759736), (39, 731885944), (46, 620511996), (52, 548914458), (62, 460379868), (69, 413674664), (78, 365942972), (92, 310255998), (93, 306919912), (104, 274457229), (124, 230189934), (138, 206837332), (156, 182971486), (184, 155127999), (186, 153459956), (248, 115094967), (276, 103418666), (299, 95463384), (312, 91485743), (372, 76729978), (403, 70827672), (552, 51709333), (598, 47731692), (713, 40033032), (744, 38364989), (806, 35413836), (897, 31821128), (1196, 23865846), (1209, 23609224), (1426, 20016516), (1612, 17706918), (1794, 15910564), (2139, 13344344), (2392, 11932923), (2418, 11804612), (2852, 10008258), (3224, 8853459), (3588, 7955282), (4278, 6672172), (4836, 5902306), (5704, 5004129), (7176, 3977641), (8556, 3336086), (9269, 3079464), (9672, 2951153), (17112, 1668043), (18538, 1539732), (27807, 1026488), (37076, 769866), (55614, 513244), (74152, 384933), (111228, 256622), (128311, 222456)]