26679328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 57576960

約数和(自身を除く): 30897632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 767, 944, 1087, 1534, 1888, 2174, 3068, 4348, 6136, 8696, 12272, 14131, 17392, 24544, 28262, 34784, 56524, 64133, 113048, 128266, 226096, 256532, 452192, 513064, 833729, 1026128, 1667458, 2052256, 3334916, 6669832, 13339664, 26679328]

約数ペア:

[(1, 26679328), (2, 13339664), (4, 6669832), (8, 3334916), (13, 2052256), (16, 1667458), (26, 1026128), (32, 833729), (52, 513064), (59, 452192), (104, 256532), (118, 226096), (208, 128266), (236, 113048), (416, 64133), (472, 56524), (767, 34784), (944, 28262), (1087, 24544), (1534, 17392), (1888, 14131), (2174, 12272), (3068, 8696), (4348, 6136)]