64860712

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9733}}^1$

素因数の和:9770

約数の個数: 48

約数和(自身を含む): 149806260

約数和(自身を除く): 84945548

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 9733, 19466, 38932, 68131, 77864, 136262, 165461, 272524, 330922, 476917, 545048, 661844, 953834, 1158227, 1323688, 1907668, 2316454, 3815336, 4632908, 8107589, 9265816, 16215178, 32430356, 64860712]

約数ペア:

[(1, 64860712), (2, 32430356), (4, 16215178), (7, 9265816), (8, 8107589), (14, 4632908), (17, 3815336), (28, 2316454), (34, 1907668), (49, 1323688), (56, 1158227), (68, 953834), (98, 661844), (119, 545048), (136, 476917), (196, 330922), (238, 272524), (392, 165461), (476, 136262), (833, 77864), (952, 68131), (1666, 38932), (3332, 19466), (6664, 9733)]