64968407

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10301}}^1$

素因数の和:10378

約数の個数: 16

約数和(自身を含む): 80108352

約数和(自身を除く): 15139945

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 10301, 72107, 175117, 545953, 1225819, 3821671, 9281201, 64968407]

約数ペア:

[(1, 64968407), (7, 9281201), (17, 3821671), (53, 1225819), (119, 545953), (371, 175117), (901, 72107), (6307, 10301)]