65148664

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4993}}^1$

素因数の和:5239

約数の個数: 32

約数和(自身を含む): 140231520

約数和(自身を除く): 75082856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 3262, 4993, 6524, 9986, 13048, 19972, 34951, 39944, 69902, 139804, 279608, 1163369, 2326738, 4653476, 8143583, 9306952, 16287166, 32574332, 65148664]

約数ペア:

[(1, 65148664), (2, 32574332), (4, 16287166), (7, 9306952), (8, 8143583), (14, 4653476), (28, 2326738), (56, 1163369), (233, 279608), (466, 139804), (932, 69902), (1631, 39944), (1864, 34951), (3262, 19972), (4993, 13048), (6524, 9986)]