65156716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 124921440

約数和(自身を除く): 59764724

約数列:

[1, 2, 4, 17, 34, 53, 68, 101, 106, 179, 202, 212, 358, 404, 716, 901, 1717, 1802, 3043, 3434, 3604, 5353, 6086, 6868, 9487, 10706, 12172, 18079, 18974, 21412, 36158, 37948, 72316, 91001, 161279, 182002, 307343, 322558, 364004, 614686, 645116, 958187, 1229372, 1916374, 3832748, 16289179, 32578358, 65156716]

約数ペア:

[(1, 65156716), (2, 32578358), (4, 16289179), (17, 3832748), (34, 1916374), (53, 1229372), (68, 958187), (101, 645116), (106, 614686), (179, 364004), (202, 322558), (212, 307343), (358, 182002), (404, 161279), (716, 91001), (901, 72316), (1717, 37948), (1802, 36158), (3043, 21412), (3434, 18974), (3604, 18079), (5353, 12172), (6086, 10706), (6868, 9487)]