25703830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3217}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 50046336

約数和(自身を除く): 24342506

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3217, 3995, 6434, 7990, 16085, 32170, 54689, 109378, 151199, 273445, 302398, 546890, 755995, 1511990, 2570383, 5140766, 12851915, 25703830]

約数ペア:

[(1, 25703830), (2, 12851915), (5, 5140766), (10, 2570383), (17, 1511990), (34, 755995), (47, 546890), (85, 302398), (94, 273445), (170, 151199), (235, 109378), (470, 54689), (799, 32170), (1598, 16085), (3217, 7990), (3995, 6434)]