70984264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7669}}^1$

素因数の和:7777

約数の個数: 32

約数和(自身を含む): 144963000

約数和(自身を除く): 73978736

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 7669, 9256, 15338, 30676, 61352, 99697, 199394, 398788, 682541, 797576, 1365082, 2730164, 5460328, 8873033, 17746066, 35492132, 70984264]

約数ペア:

[(1, 70984264), (2, 35492132), (4, 17746066), (8, 8873033), (13, 5460328), (26, 2730164), (52, 1365082), (89, 797576), (104, 682541), (178, 398788), (356, 199394), (712, 99697), (1157, 61352), (2314, 30676), (4628, 15338), (7669, 9256)]