7111472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 40

約数和(自身を含む): 14694000

約数和(自身を除く): 7582528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 157, 298, 304, 314, 596, 628, 1192, 1256, 2384, 2512, 2831, 2983, 5662, 5966, 11324, 11932, 22648, 23393, 23864, 45296, 46786, 47728, 93572, 187144, 374288, 444467, 888934, 1777868, 3555736, 7111472]

約数ペア:

[(1, 7111472), (2, 3555736), (4, 1777868), (8, 888934), (16, 444467), (19, 374288), (38, 187144), (76, 93572), (149, 47728), (152, 46786), (157, 45296), (298, 23864), (304, 23393), (314, 22648), (596, 11932), (628, 11324), (1192, 5966), (1256, 5662), (2384, 2983), (2512, 2831)]