25148068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 25171292

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 103, 124, 179, 206, 341, 358, 412, 682, 716, 1133, 1364, 1969, 2266, 3193, 3938, 4532, 5549, 6386, 7876, 11098, 12772, 18437, 22196, 35123, 36874, 61039, 70246, 73748, 122078, 140492, 202807, 244156, 405614, 571547, 811228, 1143094, 2286188, 6287017, 12574034, 25148068]

約数ペア:

[(1, 25148068), (2, 12574034), (4, 6287017), (11, 2286188), (22, 1143094), (31, 811228), (44, 571547), (62, 405614), (103, 244156), (124, 202807), (179, 140492), (206, 122078), (341, 73748), (358, 70246), (412, 61039), (682, 36874), (716, 35123), (1133, 22196), (1364, 18437), (1969, 12772), (2266, 11098), (3193, 7876), (3938, 6386), (4532, 5549)]