65672068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2699}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 145152000

約数和(自身を除く): 79479932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 2699, 3476, 5398, 6083, 10796, 12166, 18893, 24332, 29689, 37786, 59378, 75572, 118756, 207823, 213221, 415646, 426442, 831292, 852884, 1492547, 2345431, 2985094, 4690862, 5970188, 9381724, 16418017, 32836034, 65672068]

約数ペア:

[(1, 65672068), (2, 32836034), (4, 16418017), (7, 9381724), (11, 5970188), (14, 4690862), (22, 2985094), (28, 2345431), (44, 1492547), (77, 852884), (79, 831292), (154, 426442), (158, 415646), (308, 213221), (316, 207823), (553, 118756), (869, 75572), (1106, 59378), (1738, 37786), (2212, 29689), (2699, 24332), (3476, 18893), (5398, 12166), (6083, 10796)]