12381376

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1001

約数の個数: 56

約数和(自身を含む): 29077920

約数和(自身を除く): 16696544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 953, 1624, 1856, 1906, 3248, 3812, 6496, 6671, 7624, 12992, 13342, 15248, 26684, 27637, 30496, 53368, 55274, 60992, 106736, 110548, 193459, 213472, 221096, 386918, 426944, 442192, 773836, 884384, 1547672, 1768768, 3095344, 6190688, 12381376]

約数ペア:

[(1, 12381376), (2, 6190688), (4, 3095344), (7, 1768768), (8, 1547672), (14, 884384), (16, 773836), (28, 442192), (29, 426944), (32, 386918), (56, 221096), (58, 213472), (64, 193459), (112, 110548), (116, 106736), (203, 60992), (224, 55274), (232, 53368), (406, 30496), (448, 27637), (464, 26684), (812, 15248), (928, 13342), (953, 12992), (1624, 7624), (1856, 6671), (1906, 6496), (3248, 3812)]