28509646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 51010560

約数和(自身を除く): 22500914

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 187, 341, 374, 527, 682, 1054, 2459, 4918, 5797, 11594, 27049, 41803, 54098, 76229, 83606, 152458, 459833, 838519, 919666, 1295893, 1677038, 2591786, 14254823, 28509646]

約数ペア:

[(1, 28509646), (2, 14254823), (11, 2591786), (17, 1677038), (22, 1295893), (31, 919666), (34, 838519), (62, 459833), (187, 152458), (341, 83606), (374, 76229), (527, 54098), (682, 41803), (1054, 27049), (2459, 11594), (4918, 5797)]