28956364

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 51480576

約数和(自身を除く): 22524212

約数列:

[1, 2, 4, 151, 191, 251, 302, 382, 502, 604, 764, 1004, 28841, 37901, 47941, 57682, 75802, 95882, 115364, 151604, 191764, 7239091, 14478182, 28956364]

約数ペア:

[(1, 28956364), (2, 14478182), (4, 7239091), (151, 191764), (191, 151604), (251, 115364), (302, 95882), (382, 75802), (502, 57682), (604, 47941), (764, 37901), (1004, 28841)]