64610524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 127411200

約数和(自身を除く): 62800676

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 157, 188, 199, 314, 398, 517, 628, 796, 1034, 1727, 2068, 2189, 3454, 4378, 6908, 7379, 8756, 9353, 14758, 18706, 29516, 31243, 37412, 62486, 81169, 102883, 124972, 162338, 205766, 324676, 343673, 411532, 687346, 1374692, 1468421, 2936842, 5873684, 16152631, 32305262, 64610524]

約数ペア:

[(1, 64610524), (2, 32305262), (4, 16152631), (11, 5873684), (22, 2936842), (44, 1468421), (47, 1374692), (94, 687346), (157, 411532), (188, 343673), (199, 324676), (314, 205766), (398, 162338), (517, 124972), (628, 102883), (796, 81169), (1034, 62486), (1727, 37412), (2068, 31243), (2189, 29516), (3454, 18706), (4378, 14758), (6908, 9353), (7379, 8756)]