40876888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{743}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 86400720

約数和(自身を除く): 45523832

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 529, 598, 743, 1058, 1196, 1486, 2116, 2392, 2972, 4232, 5944, 6877, 9659, 13754, 17089, 19318, 27508, 34178, 38636, 55016, 68356, 77272, 136712, 222157, 393047, 444314, 786094, 888628, 1572188, 1777256, 3144376, 5109611, 10219222, 20438444, 40876888]

約数ペア:

[(1, 40876888), (2, 20438444), (4, 10219222), (8, 5109611), (13, 3144376), (23, 1777256), (26, 1572188), (46, 888628), (52, 786094), (92, 444314), (104, 393047), (184, 222157), (299, 136712), (529, 77272), (598, 68356), (743, 55016), (1058, 38636), (1196, 34178), (1486, 27508), (2116, 19318), (2392, 17089), (2972, 13754), (4232, 9659), (5944, 6877)]