26255866

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 50762376

約数和(自身を除く): 24506510

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 481, 518, 557, 637, 962, 1114, 1274, 1813, 3367, 3626, 3899, 6734, 7241, 7798, 14482, 20609, 23569, 27293, 41218, 47138, 50687, 54586, 101374, 144263, 267917, 288526, 354809, 535834, 709618, 1009841, 1875419, 2019682, 3750838, 13127933, 26255866]

約数ペア:

[(1, 26255866), (2, 13127933), (7, 3750838), (13, 2019682), (14, 1875419), (26, 1009841), (37, 709618), (49, 535834), (74, 354809), (91, 288526), (98, 267917), (182, 144263), (259, 101374), (481, 54586), (518, 50687), (557, 47138), (637, 41218), (962, 27293), (1114, 23569), (1274, 20609), (1813, 14482), (3367, 7798), (3626, 7241), (3899, 6734)]