42685656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{136813}}^1$

素因数の和:136835

約数の個数: 32

約数和(自身を含む): 114923760

約数和(自身を除く): 72238104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 136813, 273626, 410439, 547252, 820878, 1094504, 1641756, 1778569, 3283512, 3557138, 5335707, 7114276, 10671414, 14228552, 21342828, 42685656]

約数ペア:

[(1, 42685656), (2, 21342828), (3, 14228552), (4, 10671414), (6, 7114276), (8, 5335707), (12, 3557138), (13, 3283512), (24, 1778569), (26, 1641756), (39, 1094504), (52, 820878), (78, 547252), (104, 410439), (156, 273626), (312, 136813)]