42849068

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 79074576

約数和(自身を除く): 36225508

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 157, 284, 314, 628, 961, 1922, 2201, 3844, 4402, 4867, 8804, 9734, 11147, 19468, 22294, 44588, 68231, 136462, 150877, 272924, 301754, 345557, 603508, 691114, 1382228, 10712267, 21424534, 42849068]

約数ペア:

[(1, 42849068), (2, 21424534), (4, 10712267), (31, 1382228), (62, 691114), (71, 603508), (124, 345557), (142, 301754), (157, 272924), (284, 150877), (314, 136462), (628, 68231), (961, 44588), (1922, 22294), (2201, 19468), (3844, 11147), (4402, 9734), (4867, 8804)]