25295524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 49363776

約数和(自身を除く): 24068252

約数列:

[1, 2, 4, 17, 34, 41, 43, 68, 82, 86, 164, 172, 211, 422, 697, 731, 844, 1394, 1462, 1763, 2788, 2924, 3526, 3587, 7052, 7174, 8651, 9073, 14348, 17302, 18146, 29971, 34604, 36292, 59942, 119884, 147067, 154241, 294134, 308482, 371993, 588268, 616964, 743986, 1487972, 6323881, 12647762, 25295524]

約数ペア:

[(1, 25295524), (2, 12647762), (4, 6323881), (17, 1487972), (34, 743986), (41, 616964), (43, 588268), (68, 371993), (82, 308482), (86, 294134), (164, 154241), (172, 147067), (211, 119884), (422, 59942), (697, 36292), (731, 34604), (844, 29971), (1394, 18146), (1462, 17302), (1763, 14348), (2788, 9073), (2924, 8651), (3526, 7174), (3587, 7052)]