63943376

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19687}}^1$

素因数の和:19731

約数の個数: 40

約数和(自身を含む): 146478720

約数和(自身を除く): 82535344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 19687, 39374, 78748, 137809, 157496, 275618, 314992, 551236, 570923, 1102472, 1141846, 2204944, 2283692, 3996461, 4567384, 7992922, 9134768, 15985844, 31971688, 63943376]

約数ペア:

[(1, 63943376), (2, 31971688), (4, 15985844), (7, 9134768), (8, 7992922), (14, 4567384), (16, 3996461), (28, 2283692), (29, 2204944), (56, 1141846), (58, 1102472), (112, 570923), (116, 551236), (203, 314992), (232, 275618), (406, 157496), (464, 137809), (812, 78748), (1624, 39374), (3248, 19687)]