28919372

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 53884320

約数和(自身を除く): 24964948

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 173, 316, 346, 529, 692, 1058, 1817, 2116, 3634, 3979, 7268, 7958, 13667, 15916, 27334, 41791, 54668, 83582, 91517, 167164, 183034, 314341, 366068, 628682, 1257364, 7229843, 14459686, 28919372]

約数ペア:

[(1, 28919372), (2, 14459686), (4, 7229843), (23, 1257364), (46, 628682), (79, 366068), (92, 314341), (158, 183034), (173, 167164), (316, 91517), (346, 83582), (529, 54668), (692, 41791), (1058, 27334), (1817, 15916), (2116, 13667), (3634, 7958), (3979, 7268)]