25330812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2287}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 64576512

約数和(自身を除く): 39245700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2287, 2769, 3692, 4574, 5538, 6861, 9148, 11076, 13722, 27444, 29731, 59462, 89193, 118924, 162377, 178386, 324754, 356772, 487131, 649508, 974262, 1948524, 2110901, 4221802, 6332703, 8443604, 12665406, 25330812]

約数ペア:

[(1, 25330812), (2, 12665406), (3, 8443604), (4, 6332703), (6, 4221802), (12, 2110901), (13, 1948524), (26, 974262), (39, 649508), (52, 487131), (71, 356772), (78, 324754), (142, 178386), (156, 162377), (213, 118924), (284, 89193), (426, 59462), (852, 29731), (923, 27444), (1846, 13722), (2287, 11076), (2769, 9148), (3692, 6861), (4574, 5538)]