64684972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 130314240

約数和(自身を除く): 65629268

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 517, 682, 1009, 1034, 1364, 1457, 2018, 2068, 2914, 4036, 5828, 11099, 16027, 22198, 31279, 32054, 44396, 47423, 62558, 64108, 94846, 125116, 189692, 344069, 521653, 688138, 1043306, 1376276, 1470113, 2086612, 2940226, 5880452, 16171243, 32342486, 64684972]

約数ペア:

[(1, 64684972), (2, 32342486), (4, 16171243), (11, 5880452), (22, 2940226), (31, 2086612), (44, 1470113), (47, 1376276), (62, 1043306), (94, 688138), (124, 521653), (188, 344069), (341, 189692), (517, 125116), (682, 94846), (1009, 64108), (1034, 62558), (1364, 47423), (1457, 44396), (2018, 32054), (2068, 31279), (2914, 22198), (4036, 16027), (5828, 11099)]