26488774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 47703600

約数和(自身を除く): 21214826

約数列:

[1, 2, 13, 19, 26, 29, 38, 43, 58, 86, 247, 377, 494, 551, 559, 754, 817, 1102, 1118, 1247, 1634, 1849, 2494, 3698, 7163, 10621, 14326, 16211, 21242, 23693, 24037, 32422, 35131, 47386, 48074, 53621, 70262, 107242, 308009, 456703, 616018, 697073, 913406, 1018799, 1394146, 2037598, 13244387, 26488774]

約数ペア:

[(1, 26488774), (2, 13244387), (13, 2037598), (19, 1394146), (26, 1018799), (29, 913406), (38, 697073), (43, 616018), (58, 456703), (86, 308009), (247, 107242), (377, 70262), (494, 53621), (551, 48074), (559, 47386), (754, 35131), (817, 32422), (1102, 24037), (1118, 23693), (1247, 21242), (1634, 16211), (1849, 14326), (2494, 10621), (3698, 7163)]