25890097942

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{367}}^1\times {\mathrm{433}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 41152991040

約数和(自身を除く): 15262893098

約数列:

[1, 2, 29, 53, 58, 106, 367, 433, 734, 866, 1537, 2809, 3074, 5618, 10643, 12557, 19451, 21286, 22949, 25114, 38902, 45898, 81461, 158911, 162922, 317822, 564079, 665521, 1030903, 1128158, 1216297, 1331042, 2061806, 2432594, 4608419, 8422283, 9216838, 16844566, 29896187, 35272613, 59792374, 70545226, 244246207, 446380999, 488492414, 892761998, 12945048971, 25890097942]

約数ペア:

[(1, 25890097942), (2, 12945048971), (29, 892761998), (53, 488492414), (58, 446380999), (106, 244246207), (367, 70545226), (433, 59792374), (734, 35272613), (866, 29896187), (1537, 16844566), (2809, 9216838), (3074, 8422283), (5618, 4608419), (10643, 2432594), (12557, 2061806), (19451, 1331042), (21286, 1216297), (22949, 1128158), (25114, 1030903), (38902, 665521), (45898, 564079), (81461, 317822), (158911, 162922)]