28043848

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26357}}^1$

素因数の和:26389

約数の個数: 32

約数和(自身を含む): 63259200

約数和(自身を除く): 35215352

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 26357, 52714, 105428, 184499, 210856, 368998, 500783, 737996, 1001566, 1475992, 2003132, 3505481, 4006264, 7010962, 14021924, 28043848]

約数ペア:

[(1, 28043848), (2, 14021924), (4, 7010962), (7, 4006264), (8, 3505481), (14, 2003132), (19, 1475992), (28, 1001566), (38, 737996), (56, 500783), (76, 368998), (133, 210856), (152, 184499), (266, 105428), (532, 52714), (1064, 26357)]