26636870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3359}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 25859770

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3359, 3965, 6718, 7930, 16795, 33590, 43667, 87334, 204899, 218335, 409798, 436670, 1024495, 2048990, 2663687, 5327374, 13318435, 26636870]

約数ペア:

[(1, 26636870), (2, 13318435), (5, 5327374), (10, 2663687), (13, 2048990), (26, 1024495), (61, 436670), (65, 409798), (122, 218335), (130, 204899), (305, 87334), (610, 43667), (793, 33590), (1586, 16795), (3359, 7930), (3965, 6718)]