71499142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{22727}}^1$

素因数の和:22764

約数の個数: 24

約数和(自身を含む): 126958608

約数和(自身を除く): 55459466

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 22727, 45454, 249997, 295451, 499994, 590902, 2749967, 3249961, 5499934, 6499922, 35749571, 71499142]

約数ペア:

[(1, 71499142), (2, 35749571), (11, 6499922), (13, 5499934), (22, 3249961), (26, 2749967), (121, 590902), (143, 499994), (242, 295451), (286, 249997), (1573, 45454), (3146, 22727)]