69726712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1627}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 143003520

約数和(自身を除く): 73276808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 487, 974, 1627, 1948, 3254, 3896, 5357, 6508, 10714, 13016, 17897, 21428, 35794, 42856, 71588, 143176, 792349, 1584698, 3169396, 6338792, 8715839, 17431678, 34863356, 69726712]

約数ペア:

[(1, 69726712), (2, 34863356), (4, 17431678), (8, 8715839), (11, 6338792), (22, 3169396), (44, 1584698), (88, 792349), (487, 143176), (974, 71588), (1627, 42856), (1948, 35794), (3254, 21428), (3896, 17897), (5357, 13016), (6508, 10714)]