7417072

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 40

約数和(自身を含む): 15641360

約数和(自身を除く): 8224288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 211, 338, 422, 676, 844, 1352, 1688, 2197, 2704, 2743, 3376, 4394, 5486, 8788, 10972, 17576, 21944, 35152, 35659, 43888, 71318, 142636, 285272, 463567, 570544, 927134, 1854268, 3708536, 7417072]

約数ペア:

[(1, 7417072), (2, 3708536), (4, 1854268), (8, 927134), (13, 570544), (16, 463567), (26, 285272), (52, 142636), (104, 71318), (169, 43888), (208, 35659), (211, 35152), (338, 21944), (422, 17576), (676, 10972), (844, 8788), (1352, 5486), (1688, 4394), (2197, 3376), (2704, 2743)]