40814048

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2535

約数の個数: 48

約数和(自身を含む): 89558784

約数和(自身を除く): 48744736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 2467, 4136, 4934, 8272, 9868, 16544, 19736, 27137, 39472, 54274, 78944, 108548, 115949, 217096, 231898, 434192, 463796, 868384, 927592, 1275439, 1855184, 2550878, 3710368, 5101756, 10203512, 20407024, 40814048]

約数ペア:

[(1, 40814048), (2, 20407024), (4, 10203512), (8, 5101756), (11, 3710368), (16, 2550878), (22, 1855184), (32, 1275439), (44, 927592), (47, 868384), (88, 463796), (94, 434192), (176, 231898), (188, 217096), (352, 115949), (376, 108548), (517, 78944), (752, 54274), (1034, 39472), (1504, 27137), (2068, 19736), (2467, 16544), (4136, 9868), (4934, 8272)]