66343576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15559}}^1$

素因数の和:15619

約数の個数: 32

約数和(自身を含む): 137239200

約数和(自身を除く): 70895624

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 15559, 31118, 62236, 124472, 202267, 404534, 637919, 809068, 1275838, 1618136, 2551676, 5103352, 8292947, 16585894, 33171788, 66343576]

約数ペア:

[(1, 66343576), (2, 33171788), (4, 16585894), (8, 8292947), (13, 5103352), (26, 2551676), (41, 1618136), (52, 1275838), (82, 809068), (104, 637919), (164, 404534), (328, 202267), (533, 124472), (1066, 62236), (2132, 31118), (4264, 15559)]