7942448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 16189440

約数和(自身を除く): 8246992

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 239, 248, 268, 478, 496, 536, 956, 1072, 1912, 2077, 3824, 4154, 7409, 8308, 14818, 16013, 16616, 29636, 32026, 33232, 59272, 64052, 118544, 128104, 256208, 496403, 992806, 1985612, 3971224, 7942448]

約数ペア:

[(1, 7942448), (2, 3971224), (4, 1985612), (8, 992806), (16, 496403), (31, 256208), (62, 128104), (67, 118544), (124, 64052), (134, 59272), (239, 33232), (248, 32026), (268, 29636), (478, 16616), (496, 16013), (536, 14818), (956, 8308), (1072, 7409), (1912, 4154), (2077, 3824)]