7149776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:867

約数の個数: 40

約数和(自身を含む): 15103200

約数和(自身を除く): 7953424

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 811, 1102, 1622, 2204, 3244, 4408, 6488, 8816, 12976, 15409, 23519, 30818, 47038, 61636, 94076, 123272, 188152, 246544, 376304, 446861, 893722, 1787444, 3574888, 7149776]

約数ペア:

[(1, 7149776), (2, 3574888), (4, 1787444), (8, 893722), (16, 446861), (19, 376304), (29, 246544), (38, 188152), (58, 123272), (76, 94076), (116, 61636), (152, 47038), (232, 30818), (304, 23519), (464, 15409), (551, 12976), (811, 8816), (1102, 6488), (1622, 4408), (2204, 3244)]