40272896

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:674

約数の個数: 44

約数和(自身を含む): 81847248

約数和(自身を除く): 41574352

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 587, 1024, 1072, 1174, 2144, 2348, 4288, 4696, 8576, 9392, 17152, 18784, 34304, 37568, 39329, 68608, 75136, 78658, 150272, 157316, 300544, 314632, 601088, 629264, 1258528, 2517056, 5034112, 10068224, 20136448, 40272896]

約数ペア:

[(1, 40272896), (2, 20136448), (4, 10068224), (8, 5034112), (16, 2517056), (32, 1258528), (64, 629264), (67, 601088), (128, 314632), (134, 300544), (256, 157316), (268, 150272), (512, 78658), (536, 75136), (587, 68608), (1024, 39329), (1072, 37568), (1174, 34304), (2144, 18784), (2348, 17152), (4288, 9392), (4696, 8576)]