64974372

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{76261}}^1$

素因数の和:76339

約数の個数: 24

約数和(自身を含む): 153744192

約数和(自身を除く): 88769820

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 76261, 152522, 228783, 305044, 457566, 915132, 5414531, 10829062, 16243593, 21658124, 32487186, 64974372]

約数ペア:

[(1, 64974372), (2, 32487186), (3, 21658124), (4, 16243593), (6, 10829062), (12, 5414531), (71, 915132), (142, 457566), (213, 305044), (284, 228783), (426, 152522), (852, 76261)]