28937020126

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1\times {\mathrm{32261}}^1$

素因数の和:33160

約数の個数: 32

約数和(自身を含む): 50297748480

約数和(自身を除く): 21360728354

約数列:

[1, 2, 7, 14, 79, 158, 553, 811, 1106, 1622, 5677, 11354, 32261, 64069, 64522, 128138, 225827, 448483, 451654, 896966, 2548619, 5097238, 17840333, 26163671, 35680666, 52327342, 183145697, 366291394, 2066930009, 4133860018, 14468510063, 28937020126]

約数ペア:

[(1, 28937020126), (2, 14468510063), (7, 4133860018), (14, 2066930009), (79, 366291394), (158, 183145697), (553, 52327342), (811, 35680666), (1106, 26163671), (1622, 17840333), (5677, 5097238), (11354, 2548619), (32261, 896966), (64069, 451654), (64522, 448483), (128138, 225827)]