25460204

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 60

約数和(自身を含む): 56938728

約数和(自身を除く): 31478524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 241, 308, 343, 482, 539, 686, 964, 1078, 1372, 1687, 2156, 2401, 2651, 3374, 3773, 4802, 5302, 6748, 7546, 9604, 10604, 11809, 15092, 18557, 23618, 26411, 37114, 47236, 52822, 74228, 82663, 105644, 129899, 165326, 259798, 330652, 519596, 578641, 909293, 1157282, 1818586, 2314564, 3637172, 6365051, 12730102, 25460204]

約数ペア:

[(1, 25460204), (2, 12730102), (4, 6365051), (7, 3637172), (11, 2314564), (14, 1818586), (22, 1157282), (28, 909293), (44, 578641), (49, 519596), (77, 330652), (98, 259798), (154, 165326), (196, 129899), (241, 105644), (308, 82663), (343, 74228), (482, 52822), (539, 47236), (686, 37114), (964, 26411), (1078, 23618), (1372, 18557), (1687, 15092), (2156, 11809), (2401, 10604), (2651, 9604), (3374, 7546), (3773, 6748), (4802, 5302)]