26404924

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 59479728

約数和(自身を除く): 33074804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 241, 301, 364, 482, 559, 602, 637, 964, 1118, 1204, 1274, 1687, 2107, 2236, 2548, 3133, 3374, 3913, 4214, 6266, 6748, 7826, 8428, 10363, 11809, 12532, 15652, 20726, 21931, 23618, 27391, 41452, 43862, 47236, 54782, 72541, 87724, 109564, 134719, 145082, 153517, 269438, 290164, 307034, 507787, 538876, 614068, 943033, 1015574, 1886066, 2031148, 3772132, 6601231, 13202462, 26404924]

約数ペア:

[(1, 26404924), (2, 13202462), (4, 6601231), (7, 3772132), (13, 2031148), (14, 1886066), (26, 1015574), (28, 943033), (43, 614068), (49, 538876), (52, 507787), (86, 307034), (91, 290164), (98, 269438), (172, 153517), (182, 145082), (196, 134719), (241, 109564), (301, 87724), (364, 72541), (482, 54782), (559, 47236), (602, 43862), (637, 41452), (964, 27391), (1118, 23618), (1204, 21931), (1274, 20726), (1687, 15652), (2107, 12532), (2236, 11809), (2548, 10363), (3133, 8428), (3374, 7826), (3913, 6748), (4214, 6266)]