7907728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 16070400

約数和(自身を除く): 8162672

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 149, 214, 248, 298, 428, 496, 596, 856, 1192, 1712, 2384, 3317, 4619, 6634, 9238, 13268, 15943, 18476, 26536, 31886, 36952, 53072, 63772, 73904, 127544, 255088, 494233, 988466, 1976932, 3953864, 7907728]

約数ペア:

[(1, 7907728), (2, 3953864), (4, 1976932), (8, 988466), (16, 494233), (31, 255088), (62, 127544), (107, 73904), (124, 63772), (149, 53072), (214, 36952), (248, 31886), (298, 26536), (428, 18476), (496, 15943), (596, 13268), (856, 9238), (1192, 6634), (1712, 4619), (2384, 3317)]