42672032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 91883232

約数和(自身を除く): 49211200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1531, 1742, 2144, 3062, 3484, 6124, 6968, 12248, 13936, 19903, 24496, 27872, 39806, 48992, 79612, 102577, 159224, 205154, 318448, 410308, 636896, 820616, 1333501, 1641232, 2667002, 3282464, 5334004, 10668008, 21336016, 42672032]

約数ペア:

[(1, 42672032), (2, 21336016), (4, 10668008), (8, 5334004), (13, 3282464), (16, 2667002), (26, 1641232), (32, 1333501), (52, 820616), (67, 636896), (104, 410308), (134, 318448), (208, 205154), (268, 159224), (416, 102577), (536, 79612), (871, 48992), (1072, 39806), (1531, 27872), (1742, 24496), (2144, 19903), (3062, 13936), (3484, 12248), (6124, 6968)]