66431928

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{45377}}^1$

素因数の和:45447

約数の個数: 32

約数和(自身を含む): 168806160

約数和(自身を除く): 102374232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 45377, 90754, 136131, 181508, 272262, 363016, 544524, 1089048, 2767997, 5535994, 8303991, 11071988, 16607982, 22143976, 33215964, 66431928]

約数ペア:

[(1, 66431928), (2, 33215964), (3, 22143976), (4, 16607982), (6, 11071988), (8, 8303991), (12, 5535994), (24, 2767997), (61, 1089048), (122, 544524), (183, 363016), (244, 272262), (366, 181508), (488, 136131), (732, 90754), (1464, 45377)]