69705776

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4177}}^1$

素因数の和:4341

約数の個数: 40

約数和(自身を含む): 155421600

約数和(自身を除く): 85715824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 4177, 8344, 8354, 16688, 16708, 29239, 33416, 58478, 66832, 116956, 233912, 467824, 622373, 1244746, 2489492, 4356611, 4978984, 8713222, 9957968, 17426444, 34852888, 69705776]

約数ペア:

[(1, 69705776), (2, 34852888), (4, 17426444), (7, 9957968), (8, 8713222), (14, 4978984), (16, 4356611), (28, 2489492), (56, 1244746), (112, 622373), (149, 467824), (298, 233912), (596, 116956), (1043, 66832), (1192, 58478), (2086, 33416), (2384, 29239), (4172, 16708), (4177, 16688), (8344, 8354)]