23970544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6779}}^1$

素因数の和:6817

約数の個数: 40

約数和(自身を含む): 52965360

約数和(自身を除く): 28994816

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 6779, 13558, 27116, 54232, 88127, 108464, 115243, 176254, 230486, 352508, 460972, 705016, 921944, 1410032, 1498159, 1843888, 2996318, 5992636, 11985272, 23970544]

約数ペア:

[(1, 23970544), (2, 11985272), (4, 5992636), (8, 2996318), (13, 1843888), (16, 1498159), (17, 1410032), (26, 921944), (34, 705016), (52, 460972), (68, 352508), (104, 230486), (136, 176254), (208, 115243), (221, 108464), (272, 88127), (442, 54232), (884, 27116), (1768, 13558), (3536, 6779)]