68536976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{147709}}^1$

素因数の和:147746

約数の個数: 20

約数和(自身を含む): 137370300

約数和(自身を除く): 68833324

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 147709, 295418, 590836, 1181672, 2363344, 4283561, 8567122, 17134244, 34268488, 68536976]

約数ペア:

[(1, 68536976), (2, 34268488), (4, 17134244), (8, 8567122), (16, 4283561), (29, 2363344), (58, 1181672), (116, 590836), (232, 295418), (464, 147709)]