69937294

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 122492160

約数和(自身を除く): 52554866

約数列:

[1, 2, 7, 14, 83, 139, 166, 278, 433, 581, 866, 973, 1162, 1946, 3031, 6062, 11537, 23074, 35939, 60187, 71878, 80759, 120374, 161518, 251573, 421309, 503146, 842618, 4995521, 9991042, 34968647, 69937294]

約数ペア:

[(1, 69937294), (2, 34968647), (7, 9991042), (14, 4995521), (83, 842618), (139, 503146), (166, 421309), (278, 251573), (433, 161518), (581, 120374), (866, 80759), (973, 71878), (1162, 60187), (1946, 35939), (3031, 23074), (6062, 11537)]