64822082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 107276400

約数和(自身を除く): 42454318

約数列:

[1, 2, 13, 26, 89, 109, 178, 218, 257, 514, 1157, 1417, 2314, 2834, 3341, 6682, 9701, 19402, 22873, 28013, 45746, 56026, 126113, 252226, 297349, 364169, 594698, 728338, 2493157, 4986314, 32411041, 64822082]

約数ペア:

[(1, 64822082), (2, 32411041), (13, 4986314), (26, 2493157), (89, 728338), (109, 594698), (178, 364169), (218, 297349), (257, 252226), (514, 126113), (1157, 56026), (1417, 45746), (2314, 28013), (2834, 22873), (3341, 19402), (6682, 9701)]