28518696

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6983

約数の個数: 64

約数和(自身を含む): 83400000

約数和(自身を除く): 54881304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 6949, 13898, 20847, 27796, 41694, 55592, 62541, 83388, 125082, 132031, 166776, 187623, 250164, 264062, 375246, 396093, 500328, 528124, 750492, 792186, 1056248, 1188279, 1500984, 1584372, 2376558, 3168744, 3564837, 4753116, 7129674, 9506232, 14259348, 28518696]

約数ペア:

[(1, 28518696), (2, 14259348), (3, 9506232), (4, 7129674), (6, 4753116), (8, 3564837), (9, 3168744), (12, 2376558), (18, 1584372), (19, 1500984), (24, 1188279), (27, 1056248), (36, 792186), (38, 750492), (54, 528124), (57, 500328), (72, 396093), (76, 375246), (108, 264062), (114, 250164), (152, 187623), (171, 166776), (216, 132031), (228, 125082), (342, 83388), (456, 62541), (513, 55592), (684, 41694), (1026, 27796), (1368, 20847), (2052, 13898), (4104, 6949)]