28475376

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31223}}^1$

素因数の和:31253

約数の個数: 40

約数和(自身を含む): 77435520

約数和(自身を除く): 48960144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 31223, 62446, 93669, 124892, 187338, 249784, 374676, 499568, 593237, 749352, 1186474, 1498704, 1779711, 2372948, 3559422, 4745896, 7118844, 9491792, 14237688, 28475376]

約数ペア:

[(1, 28475376), (2, 14237688), (3, 9491792), (4, 7118844), (6, 4745896), (8, 3559422), (12, 2372948), (16, 1779711), (19, 1498704), (24, 1186474), (38, 749352), (48, 593237), (57, 499568), (76, 374676), (114, 249784), (152, 187338), (228, 124892), (304, 93669), (456, 62446), (912, 31223)]