45127138

素因数分解:

$2^1\times 7^3\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 79632000

約数和(自身を除く): 34504862

約数列:

[1, 2, 7, 14, 49, 98, 157, 314, 343, 419, 686, 838, 1099, 2198, 2933, 5866, 7693, 15386, 20531, 41062, 53851, 65783, 107702, 131566, 143717, 287434, 460481, 920962, 3223367, 6446734, 22563569, 45127138]

約数ペア:

[(1, 45127138), (2, 22563569), (7, 6446734), (14, 3223367), (49, 920962), (98, 460481), (157, 287434), (314, 143717), (343, 131566), (419, 107702), (686, 65783), (838, 53851), (1099, 41062), (2198, 20531), (2933, 15386), (5866, 7693)]