26682916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 26942684

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 113, 226, 239, 247, 452, 478, 494, 956, 988, 1469, 2147, 2938, 3107, 4294, 4541, 5876, 6214, 8588, 9082, 12428, 18164, 27007, 27911, 54014, 55822, 59033, 108028, 111644, 118066, 236132, 351091, 513133, 702182, 1026266, 1404364, 2052532, 6670729, 13341458, 26682916]

約数ペア:

[(1, 26682916), (2, 13341458), (4, 6670729), (13, 2052532), (19, 1404364), (26, 1026266), (38, 702182), (52, 513133), (76, 351091), (113, 236132), (226, 118066), (239, 111644), (247, 108028), (452, 59033), (478, 55822), (494, 54014), (956, 27911), (988, 27007), (1469, 18164), (2147, 12428), (2938, 9082), (3107, 8588), (4294, 6214), (4541, 5876)]