74026576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{743}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 154990080

約数和(自身を除く): 80963504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 479, 743, 958, 1486, 1916, 2972, 3832, 5944, 6227, 7664, 9659, 11888, 12454, 19318, 24908, 38636, 49816, 77272, 99632, 154544, 355897, 711794, 1423588, 2847176, 4626661, 5694352, 9253322, 18506644, 37013288, 74026576]

約数ペア:

[(1, 74026576), (2, 37013288), (4, 18506644), (8, 9253322), (13, 5694352), (16, 4626661), (26, 2847176), (52, 1423588), (104, 711794), (208, 355897), (479, 154544), (743, 99632), (958, 77272), (1486, 49816), (1916, 38636), (2972, 24908), (3832, 19318), (5944, 12454), (6227, 11888), (7664, 9659)]