40055548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11497}}^1$

素因数の和:11581

約数の個数: 24

約数和(自身を含む): 76622672

約数和(自身を除く): 36567124

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 11497, 22994, 45988, 149461, 298922, 597844, 770299, 1540598, 3081196, 10013887, 20027774, 40055548]

約数ペア:

[(1, 40055548), (2, 20027774), (4, 10013887), (13, 3081196), (26, 1540598), (52, 770299), (67, 597844), (134, 298922), (268, 149461), (871, 45988), (1742, 22994), (3484, 11497)]