64789346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{26839}}^1$

素因数の和:26929

約数の個数: 16

約数和(自身を含む): 104353920

約数和(自身を除く): 39564574

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 26839, 53678, 456263, 912526, 1905569, 3811138, 32394673, 64789346]

約数ペア:

[(1, 64789346), (2, 32394673), (17, 3811138), (34, 1905569), (71, 912526), (142, 456263), (1207, 53678), (2414, 26839)]