65276068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 135334080

約数和(自身を除く): 70058012

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 139, 143, 278, 286, 556, 572, 821, 1529, 1642, 1807, 3058, 3284, 3614, 6116, 7228, 9031, 10673, 18062, 19877, 21346, 36124, 39754, 42692, 79508, 114119, 117403, 228238, 234806, 456476, 469612, 1255309, 1483547, 2510618, 2967094, 5021236, 5934188, 16319017, 32638034, 65276068]

約数ペア:

[(1, 65276068), (2, 32638034), (4, 16319017), (11, 5934188), (13, 5021236), (22, 2967094), (26, 2510618), (44, 1483547), (52, 1255309), (139, 469612), (143, 456476), (278, 234806), (286, 228238), (556, 117403), (572, 114119), (821, 79508), (1529, 42692), (1642, 39754), (1807, 36124), (3058, 21346), (3284, 19877), (3614, 18062), (6116, 10673), (7228, 9031)]