7636876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 15621984

約数和(自身を除く): 7985108

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 163, 212, 221, 326, 442, 652, 689, 884, 901, 1378, 1802, 2119, 2756, 2771, 3604, 4238, 5542, 8476, 8639, 11084, 11713, 17278, 23426, 34556, 36023, 46852, 72046, 112307, 144092, 146863, 224614, 293726, 449228, 587452, 1909219, 3818438, 7636876]

約数ペア:

[(1, 7636876), (2, 3818438), (4, 1909219), (13, 587452), (17, 449228), (26, 293726), (34, 224614), (52, 146863), (53, 144092), (68, 112307), (106, 72046), (163, 46852), (212, 36023), (221, 34556), (326, 23426), (442, 17278), (652, 11713), (689, 11084), (884, 8639), (901, 8476), (1378, 5542), (1802, 4238), (2119, 3604), (2756, 2771)]