7472168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 16632000

約数和(自身を除く): 9159832

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 109, 152, 164, 209, 218, 328, 418, 436, 451, 779, 836, 872, 902, 1199, 1558, 1672, 1804, 2071, 2398, 3116, 3608, 4142, 4469, 4796, 6232, 8284, 8569, 8938, 9592, 16568, 17138, 17876, 22781, 34276, 35752, 45562, 49159, 68552, 84911, 91124, 98318, 169822, 182248, 196636, 339644, 393272, 679288, 934021, 1868042, 3736084, 7472168]

約数ペア:

[(1, 7472168), (2, 3736084), (4, 1868042), (8, 934021), (11, 679288), (19, 393272), (22, 339644), (38, 196636), (41, 182248), (44, 169822), (76, 98318), (82, 91124), (88, 84911), (109, 68552), (152, 49159), (164, 45562), (209, 35752), (218, 34276), (328, 22781), (418, 17876), (436, 17138), (451, 16568), (779, 9592), (836, 8938), (872, 8569), (902, 8284), (1199, 6232), (1558, 4796), (1672, 4469), (1804, 4142), (2071, 3608), (2398, 3116)]