74726704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{359263}}^1$

素因数の和:359284

約数の個数: 20

約数和(自身を含む): 155920576

約数和(自身を除く): 81193872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 359263, 718526, 1437052, 2874104, 4670419, 5748208, 9340838, 18681676, 37363352, 74726704]

約数ペア:

[(1, 74726704), (2, 37363352), (4, 18681676), (8, 9340838), (13, 5748208), (16, 4670419), (26, 2874104), (52, 1437052), (104, 718526), (208, 359263)]