17724728

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2801}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 38331360

約数和(自身を除く): 20606632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 2801, 3164, 5602, 6328, 11204, 19607, 22408, 39214, 78428, 156856, 316513, 633026, 1266052, 2215591, 2532104, 4431182, 8862364, 17724728]

約数ペア:

[(1, 17724728), (2, 8862364), (4, 4431182), (7, 2532104), (8, 2215591), (14, 1266052), (28, 633026), (56, 316513), (113, 156856), (226, 78428), (452, 39214), (791, 22408), (904, 19607), (1582, 11204), (2801, 6328), (3164, 5602)]