26172848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4339}}^1$

素因数の和:4389

約数の個数: 40

約数和(自身を含む): 56506800

約数和(自身を除く): 30333952

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 4339, 6032, 8678, 17356, 34712, 56407, 69424, 112814, 125831, 225628, 251662, 451256, 503324, 902512, 1006648, 1635803, 2013296, 3271606, 6543212, 13086424, 26172848]

約数ペア:

[(1, 26172848), (2, 13086424), (4, 6543212), (8, 3271606), (13, 2013296), (16, 1635803), (26, 1006648), (29, 902512), (52, 503324), (58, 451256), (104, 251662), (116, 225628), (208, 125831), (232, 112814), (377, 69424), (464, 56407), (754, 34712), (1508, 17356), (3016, 8678), (4339, 6032)]