75026536

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 153632160

約数和(自身を除く): 78605624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 211, 263, 338, 422, 526, 676, 844, 1052, 1352, 1688, 2104, 2743, 3419, 5486, 6838, 10972, 13676, 21944, 27352, 35659, 44447, 55493, 71318, 88894, 110986, 142636, 177788, 221972, 285272, 355576, 443944, 721409, 1442818, 2885636, 5771272, 9378317, 18756634, 37513268, 75026536]

約数ペア:

[(1, 75026536), (2, 37513268), (4, 18756634), (8, 9378317), (13, 5771272), (26, 2885636), (52, 1442818), (104, 721409), (169, 443944), (211, 355576), (263, 285272), (338, 221972), (422, 177788), (526, 142636), (676, 110986), (844, 88894), (1052, 71318), (1352, 55493), (1688, 44447), (2104, 35659), (2743, 27352), (3419, 21944), (5486, 13676), (6838, 10972)]