40045888

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{3457}}^1$

素因数の和:3650

約数の個数: 28

約数和(自身を含む): 79928212

約数和(自身を除く): 39882324

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 724, 1448, 2896, 3457, 5792, 6914, 11584, 13828, 27656, 55312, 110624, 221248, 625717, 1251434, 2502868, 5005736, 10011472, 20022944, 40045888]

約数ペア:

[(1, 40045888), (2, 20022944), (4, 10011472), (8, 5005736), (16, 2502868), (32, 1251434), (64, 625717), (181, 221248), (362, 110624), (724, 55312), (1448, 27656), (2896, 13828), (3457, 11584), (5792, 6914)]