64819608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{385831}}^1$

素因数の和:385847

約数の個数: 32

約数和(自身を含む): 185199360

約数和(自身を除く): 120379752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 385831, 771662, 1157493, 1543324, 2314986, 2700817, 3086648, 4629972, 5401634, 8102451, 9259944, 10803268, 16204902, 21606536, 32409804, 64819608]

約数ペア:

[(1, 64819608), (2, 32409804), (3, 21606536), (4, 16204902), (6, 10803268), (7, 9259944), (8, 8102451), (12, 5401634), (14, 4629972), (21, 3086648), (24, 2700817), (28, 2314986), (42, 1543324), (56, 1157493), (84, 771662), (168, 385831)]