69888686

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 122722560

約数和(自身を除く): 52833874

約数列:

[1, 2, 7, 14, 59, 118, 211, 401, 413, 422, 802, 826, 1477, 2807, 2954, 5614, 12449, 23659, 24898, 47318, 84611, 87143, 165613, 169222, 174286, 331226, 592277, 1184554, 4992049, 9984098, 34944343, 69888686]

約数ペア:

[(1, 69888686), (2, 34944343), (7, 9984098), (14, 4992049), (59, 1184554), (118, 592277), (211, 331226), (401, 174286), (413, 169222), (422, 165613), (802, 87143), (826, 84611), (1477, 47318), (2807, 24898), (2954, 23659), (5614, 12449)]