41998874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 71280000

約数和(自身を除く): 29281126

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 731, 782, 989, 1249, 1462, 1978, 2498, 16813, 21233, 28727, 33626, 42466, 53707, 57454, 107414, 488359, 913019, 976718, 1235261, 1826038, 2470522, 20999437, 41998874]

約数ペア:

[(1, 41998874), (2, 20999437), (17, 2470522), (23, 1826038), (34, 1235261), (43, 976718), (46, 913019), (86, 488359), (391, 107414), (731, 57454), (782, 53707), (989, 42466), (1249, 33626), (1462, 28727), (1978, 21233), (2498, 16813)]