25992148

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^2$

素因数の和:233

約数の個数: 54

約数和(自身を含む): 57552558

約数和(自身を除く): 31560410

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 101, 182, 196, 202, 364, 404, 637, 707, 1274, 1313, 1414, 2548, 2626, 2828, 4949, 5252, 9191, 9898, 10201, 18382, 19796, 20402, 36764, 40804, 64337, 71407, 128674, 132613, 142814, 257348, 265226, 285628, 499849, 530452, 928291, 999698, 1856582, 1999396, 3713164, 6498037, 12996074, 25992148]

約数ペア:

[(1, 25992148), (2, 12996074), (4, 6498037), (7, 3713164), (13, 1999396), (14, 1856582), (26, 999698), (28, 928291), (49, 530452), (52, 499849), (91, 285628), (98, 265226), (101, 257348), (182, 142814), (196, 132613), (202, 128674), (364, 71407), (404, 64337), (637, 40804), (707, 36764), (1274, 20402), (1313, 19796), (1414, 18382), (2548, 10201), (2626, 9898), (2828, 9191), (4949, 5252)]