28359298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 49517568

約数和(自身を除く): 21158270

約数列:

[1, 2, 11, 17, 22, 34, 187, 191, 374, 382, 397, 794, 2101, 3247, 4202, 4367, 6494, 6749, 8734, 13498, 35717, 71434, 74239, 75827, 148478, 151654, 834097, 1289059, 1668194, 2578118, 14179649, 28359298]

約数ペア:

[(1, 28359298), (2, 14179649), (11, 2578118), (17, 1668194), (22, 1289059), (34, 834097), (187, 151654), (191, 148478), (374, 75827), (382, 74239), (397, 71434), (794, 35717), (2101, 13498), (3247, 8734), (4202, 6749), (4367, 6494)]