26975364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 71688960

約数和(自身を除く): 44713596

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 479, 494, 722, 741, 958, 988, 1083, 1437, 1444, 1482, 1916, 2166, 2874, 2964, 4332, 4693, 5748, 6227, 9101, 9386, 12454, 14079, 18202, 18681, 18772, 24908, 27303, 28158, 36404, 37362, 54606, 56316, 74724, 109212, 118313, 172919, 236626, 345838, 354939, 473252, 518757, 691676, 709878, 1037514, 1419756, 2075028, 2247947, 4495894, 6743841, 8991788, 13487682, 26975364]

約数ペア:

[(1, 26975364), (2, 13487682), (3, 8991788), (4, 6743841), (6, 4495894), (12, 2247947), (13, 2075028), (19, 1419756), (26, 1037514), (38, 709878), (39, 691676), (52, 518757), (57, 473252), (76, 354939), (78, 345838), (114, 236626), (156, 172919), (228, 118313), (247, 109212), (361, 74724), (479, 56316), (494, 54606), (722, 37362), (741, 36404), (958, 28158), (988, 27303), (1083, 24908), (1437, 18772), (1444, 18681), (1482, 18202), (1916, 14079), (2166, 12454), (2874, 9386), (2964, 9101), (4332, 6227), (4693, 5748)]