64979646

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{470867}}^1$

素因数の和:470895

約数の個数: 16

約数和(自身を含む): 135609984

約数和(自身を除く): 70630338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 470867, 941734, 1412601, 2825202, 10829941, 21659882, 32489823, 64979646]

約数ペア:

[(1, 64979646), (2, 32489823), (3, 21659882), (6, 10829941), (23, 2825202), (46, 1412601), (69, 941734), (138, 470867)]