79487138

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1366

約数の個数: 24

約数和(自身を含む): 127882692

約数和(自身を除く): 48395554

約数列:

[1, 2, 17, 34, 113, 226, 289, 578, 1217, 1921, 2434, 3842, 20689, 32657, 41378, 65314, 137521, 275042, 351713, 703426, 2337857, 4675714, 39743569, 79487138]

約数ペア:

[(1, 79487138), (2, 39743569), (17, 4675714), (34, 2337857), (113, 703426), (226, 351713), (289, 275042), (578, 137521), (1217, 65314), (1921, 41378), (2434, 32657), (3842, 20689)]