28106832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1508

約数の個数: 80

約数和(自身を含む): 80772608

約数和(自身を除く): 52665776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1453, 1488, 1612, 2418, 2906, 3224, 4359, 4836, 5812, 6448, 8718, 9672, 11624, 17436, 18889, 19344, 23248, 34872, 37778, 45043, 56667, 69744, 75556, 90086, 113334, 135129, 151112, 180172, 226668, 270258, 302224, 360344, 453336, 540516, 585559, 720688, 906672, 1081032, 1171118, 1756677, 2162064, 2342236, 3513354, 4684472, 7026708, 9368944, 14053416, 28106832]

約数ペア:

[(1, 28106832), (2, 14053416), (3, 9368944), (4, 7026708), (6, 4684472), (8, 3513354), (12, 2342236), (13, 2162064), (16, 1756677), (24, 1171118), (26, 1081032), (31, 906672), (39, 720688), (48, 585559), (52, 540516), (62, 453336), (78, 360344), (93, 302224), (104, 270258), (124, 226668), (156, 180172), (186, 151112), (208, 135129), (248, 113334), (312, 90086), (372, 75556), (403, 69744), (496, 56667), (624, 45043), (744, 37778), (806, 34872), (1209, 23248), (1453, 19344), (1488, 18889), (1612, 17436), (2418, 11624), (2906, 9672), (3224, 8718), (4359, 6448), (4836, 5812)]