66255952

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20399}}^1$

素因数の和:20443

約数の個数: 40

約数和(自身を含む): 151776000

約数和(自身を除く): 85520048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 20399, 40798, 81596, 142793, 163192, 285586, 326384, 571172, 591571, 1142344, 1183142, 2284688, 2366284, 4140997, 4732568, 8281994, 9465136, 16563988, 33127976, 66255952]

約数ペア:

[(1, 66255952), (2, 33127976), (4, 16563988), (7, 9465136), (8, 8281994), (14, 4732568), (16, 4140997), (28, 2366284), (29, 2284688), (56, 1183142), (58, 1142344), (112, 591571), (116, 571172), (203, 326384), (232, 285586), (406, 163192), (464, 142793), (812, 81596), (1624, 40798), (3248, 20399)]