66801796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{5821}}^1$

素因数の和:5995

約数の個数: 24

約数和(自身を含む): 123892160

約数和(自身を除く): 57090364

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 5738, 5821, 11476, 11642, 23284, 110599, 221198, 442396, 878971, 1757942, 3515884, 16700449, 33400898, 66801796]

約数ペア:

[(1, 66801796), (2, 33400898), (4, 16700449), (19, 3515884), (38, 1757942), (76, 878971), (151, 442396), (302, 221198), (604, 110599), (2869, 23284), (5738, 11642), (5821, 11476)]