70640486

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{433}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 124658688

約数和(自身を除く): 54018202

約数列:

[1, 2, 7, 14, 43, 86, 271, 301, 433, 542, 602, 866, 1897, 3031, 3794, 6062, 11653, 18619, 23306, 37238, 81571, 117343, 130333, 163142, 234686, 260666, 821401, 1642802, 5045749, 10091498, 35320243, 70640486]

約数ペア:

[(1, 70640486), (2, 35320243), (7, 10091498), (14, 5045749), (43, 1642802), (86, 821401), (271, 260666), (301, 234686), (433, 163142), (542, 130333), (602, 117343), (866, 81571), (1897, 37238), (3031, 23306), (3794, 18619), (6062, 11653)]