25742652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3511}}^1$

素因数の和:3578

約数の個数: 48

約数和(自身を含む): 66081792

約数和(自身を除く): 40339140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3511, 3666, 7022, 7332, 10533, 14044, 21066, 42132, 45643, 91286, 136929, 165017, 182572, 273858, 330034, 495051, 547716, 660068, 990102, 1980204, 2145221, 4290442, 6435663, 8580884, 12871326, 25742652]

約数ペア:

[(1, 25742652), (2, 12871326), (3, 8580884), (4, 6435663), (6, 4290442), (12, 2145221), (13, 1980204), (26, 990102), (39, 660068), (47, 547716), (52, 495051), (78, 330034), (94, 273858), (141, 182572), (156, 165017), (188, 136929), (282, 91286), (564, 45643), (611, 42132), (1222, 21066), (1833, 14044), (2444, 10533), (3511, 7332), (3666, 7022)]