25424588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 55609344

約数和(自身を除く): 30184756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 1723, 2108, 3446, 3689, 6892, 7378, 12061, 14756, 24122, 29291, 48244, 53413, 58582, 106826, 117164, 205037, 213652, 373891, 410074, 747782, 820148, 908021, 1495564, 1816042, 3632084, 6356147, 12712294, 25424588]

約数ペア:

[(1, 25424588), (2, 12712294), (4, 6356147), (7, 3632084), (14, 1816042), (17, 1495564), (28, 908021), (31, 820148), (34, 747782), (62, 410074), (68, 373891), (119, 213652), (124, 205037), (217, 117164), (238, 106826), (434, 58582), (476, 53413), (527, 48244), (868, 29291), (1054, 24122), (1723, 14756), (2108, 12061), (3446, 7378), (3689, 6892)]