69164224

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:605

約数の個数: 56

約数和(自身を含む): 143963136

約数和(自身を除く): 74798912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 491, 496, 568, 982, 992, 1136, 1964, 1984, 2201, 2272, 3928, 4402, 4544, 7856, 8804, 15221, 15712, 17608, 30442, 31424, 34861, 35216, 60884, 69722, 70432, 121768, 139444, 140864, 243536, 278888, 487072, 557776, 974144, 1080691, 1115552, 2161382, 2231104, 4322764, 8645528, 17291056, 34582112, 69164224]

約数ペア:

[(1, 69164224), (2, 34582112), (4, 17291056), (8, 8645528), (16, 4322764), (31, 2231104), (32, 2161382), (62, 1115552), (64, 1080691), (71, 974144), (124, 557776), (142, 487072), (248, 278888), (284, 243536), (491, 140864), (496, 139444), (568, 121768), (982, 70432), (992, 69722), (1136, 60884), (1964, 35216), (1984, 34861), (2201, 31424), (2272, 30442), (3928, 17608), (4402, 15712), (4544, 15221), (7856, 8804)]