69831376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1847}}^1$

素因数の和:2011

約数の個数: 40

約数和(自身を含む): 144365760

約数和(自身を除く): 74534384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 1847, 2224, 2363, 3694, 4726, 7388, 9452, 14776, 18904, 29552, 31399, 37808, 62798, 125596, 251192, 256733, 502384, 513466, 1026932, 2053864, 4107728, 4364461, 8728922, 17457844, 34915688, 69831376]

約数ペア:

[(1, 69831376), (2, 34915688), (4, 17457844), (8, 8728922), (16, 4364461), (17, 4107728), (34, 2053864), (68, 1026932), (136, 513466), (139, 502384), (272, 256733), (278, 251192), (556, 125596), (1112, 62798), (1847, 37808), (2224, 31399), (2363, 29552), (3694, 18904), (4726, 14776), (7388, 9452)]