129462722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 208645632

約数和(自身を除く): 79182910

約数列:

[1, 2, 23, 46, 47, 94, 233, 257, 466, 514, 1081, 2162, 5359, 5911, 10718, 10951, 11822, 12079, 21902, 24158, 59881, 119762, 251873, 277817, 503746, 555634, 1377263, 2754526, 2814407, 5628814, 64731361, 129462722]

約数ペア:

[(1, 129462722), (2, 64731361), (23, 5628814), (46, 2814407), (47, 2754526), (94, 1377263), (233, 555634), (257, 503746), (466, 277817), (514, 251873), (1081, 119762), (2162, 59881), (5359, 24158), (5911, 21902), (10718, 12079), (10951, 11822)]