25008756

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 59875200

約数和(自身を除く): 34866444

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 149, 197, 213, 284, 298, 394, 426, 447, 591, 596, 788, 852, 894, 1182, 1788, 2364, 10579, 13987, 21158, 27974, 29353, 31737, 41961, 42316, 55948, 58706, 63474, 83922, 88059, 117412, 126948, 167844, 176118, 352236, 2084063, 4168126, 6252189, 8336252, 12504378, 25008756]

約数ペア:

[(1, 25008756), (2, 12504378), (3, 8336252), (4, 6252189), (6, 4168126), (12, 2084063), (71, 352236), (142, 176118), (149, 167844), (197, 126948), (213, 117412), (284, 88059), (298, 83922), (394, 63474), (426, 58706), (447, 55948), (591, 42316), (596, 41961), (788, 31737), (852, 29353), (894, 27974), (1182, 21158), (1788, 13987), (2364, 10579)]