84688786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2411}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 157223808

約数和(自身を除く): 72535022

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 193, 386, 1351, 2411, 2509, 2702, 4822, 5018, 16877, 17563, 31343, 33754, 35126, 62686, 219401, 438802, 465323, 930646, 3257261, 6049199, 6514522, 12098398, 42344393, 84688786]

約数ペア:

[(1, 84688786), (2, 42344393), (7, 12098398), (13, 6514522), (14, 6049199), (26, 3257261), (91, 930646), (182, 465323), (193, 438802), (386, 219401), (1351, 62686), (2411, 35126), (2509, 33754), (2702, 31343), (4822, 17563), (5018, 16877)]