42497494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 28626986

約数列:

[1, 2, 13, 26, 47, 83, 94, 166, 419, 611, 838, 1079, 1222, 2158, 3901, 5447, 7802, 10894, 19693, 34777, 39386, 50713, 69554, 101426, 256009, 452101, 512018, 904202, 1634519, 3269038, 21248747, 42497494]

約数ペア:

[(1, 42497494), (2, 21248747), (13, 3269038), (26, 1634519), (47, 904202), (83, 512018), (94, 452101), (166, 256009), (419, 101426), (611, 69554), (838, 50713), (1079, 39386), (1222, 34777), (2158, 19693), (3901, 10894), (5447, 7802)]