66986206

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 119344320

約数和(自身を除く): 52358114

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 518, 623, 1246, 1453, 2906, 3293, 6586, 10171, 20342, 23051, 46102, 53761, 107522, 129317, 258634, 376327, 752654, 905219, 1810438, 4784729, 9569458, 33493103, 66986206]

約数ペア:

[(1, 66986206), (2, 33493103), (7, 9569458), (14, 4784729), (37, 1810438), (74, 905219), (89, 752654), (178, 376327), (259, 258634), (518, 129317), (623, 107522), (1246, 53761), (1453, 46102), (2906, 23051), (3293, 20342), (6586, 10171)]