26727376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6763}}^1$

素因数の和:6803

約数の個数: 40

約数和(自身を含む): 58711520

約数和(自身を除く): 31984144

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 6763, 13526, 27052, 54104, 87919, 108208, 128497, 175838, 256994, 351676, 513988, 703352, 1027976, 1406704, 1670461, 2055952, 3340922, 6681844, 13363688, 26727376]

約数ペア:

[(1, 26727376), (2, 13363688), (4, 6681844), (8, 3340922), (13, 2055952), (16, 1670461), (19, 1406704), (26, 1027976), (38, 703352), (52, 513988), (76, 351676), (104, 256994), (152, 175838), (208, 128497), (247, 108208), (304, 87919), (494, 54104), (988, 27052), (1976, 13526), (3952, 6763)]