25882272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 82188288

約数和(自身を除く): 56306016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 223, 234, 248, 279, 288, 312, 372, 403, 416, 446, 468, 496, 558, 624, 669, 744, 806, 892, 936, 992, 1116, 1209, 1248, 1338, 1488, 1612, 1784, 1872, 2007, 2232, 2418, 2676, 2899, 2976, 3224, 3568, 3627, 3744, 4014, 4464, 4836, 5352, 5798, 6448, 6913, 7136, 7254, 8028, 8697, 8928, 9672, 10704, 11596, 12896, 13826, 14508, 16056, 17394, 19344, 20739, 21408, 23192, 26091, 27652, 29016, 32112, 34788, 38688, 41478, 46384, 52182, 55304, 58032, 62217, 64224, 69576, 82956, 89869, 92768, 104364, 110608, 116064, 124434, 139152, 165912, 179738, 208728, 221216, 248868, 269607, 278304, 331824, 359476, 417456, 497736, 539214, 663648, 718952, 808821, 834912, 995472, 1078428, 1437904, 1617642, 1990944, 2156856, 2875808, 3235284, 4313712, 6470568, 8627424, 12941136, 25882272]

約数ペア:

[(1, 25882272), (2, 12941136), (3, 8627424), (4, 6470568), (6, 4313712), (8, 3235284), (9, 2875808), (12, 2156856), (13, 1990944), (16, 1617642), (18, 1437904), (24, 1078428), (26, 995472), (31, 834912), (32, 808821), (36, 718952), (39, 663648), (48, 539214), (52, 497736), (62, 417456), (72, 359476), (78, 331824), (93, 278304), (96, 269607), (104, 248868), (117, 221216), (124, 208728), (144, 179738), (156, 165912), (186, 139152), (208, 124434), (223, 116064), (234, 110608), (248, 104364), (279, 92768), (288, 89869), (312, 82956), (372, 69576), (403, 64224), (416, 62217), (446, 58032), (468, 55304), (496, 52182), (558, 46384), (624, 41478), (669, 38688), (744, 34788), (806, 32112), (892, 29016), (936, 27652), (992, 26091), (1116, 23192), (1209, 21408), (1248, 20739), (1338, 19344), (1488, 17394), (1612, 16056), (1784, 14508), (1872, 13826), (2007, 12896), (2232, 11596), (2418, 10704), (2676, 9672), (2899, 8928), (2976, 8697), (3224, 8028), (3568, 7254), (3627, 7136), (3744, 6913), (4014, 6448), (4464, 5798), (4836, 5352)]