71317754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 121538880

約数和(自身を除く): 50221126

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 646, 901, 1007, 1802, 2014, 2083, 4166, 17119, 34238, 35411, 39577, 70822, 79154, 110399, 220798, 672809, 1345618, 1876783, 2097581, 3753566, 4195162, 35658877, 71317754]

約数ペア:

[(1, 71317754), (2, 35658877), (17, 4195162), (19, 3753566), (34, 2097581), (38, 1876783), (53, 1345618), (106, 672809), (323, 220798), (646, 110399), (901, 79154), (1007, 70822), (1802, 39577), (2014, 35411), (2083, 34238), (4166, 17119)]