30128956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52673}}^1$

素因数の和:52701

約数の個数: 24

約数和(自身を含む): 61944624

約数和(自身を除く): 31815668

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 52673, 105346, 210692, 579403, 684749, 1158806, 1369498, 2317612, 2738996, 7532239, 15064478, 30128956]

約数ペア:

[(1, 30128956), (2, 15064478), (4, 7532239), (11, 2738996), (13, 2317612), (22, 1369498), (26, 1158806), (44, 684749), (52, 579403), (143, 210692), (286, 105346), (572, 52673)]