28635484

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1013}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 51787008

約数和(自身を除く): 23151524

約数列:

[1, 2, 4, 37, 74, 148, 191, 382, 764, 1013, 2026, 4052, 7067, 14134, 28268, 37481, 74962, 149924, 193483, 386966, 773932, 7158871, 14317742, 28635484]

約数ペア:

[(1, 28635484), (2, 14317742), (4, 7158871), (37, 773932), (74, 386966), (148, 193483), (191, 149924), (382, 74962), (764, 37481), (1013, 28268), (2026, 14134), (4052, 7067)]