28366736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{57191}}^1$

素因数の和:57230

約数の個数: 20

約数和(自身を含む): 56734464

約数和(自身を除く): 28367728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 57191, 114382, 228764, 457528, 915056, 1772921, 3545842, 7091684, 14183368, 28366736]

約数ペア:

[(1, 28366736), (2, 14183368), (4, 7091684), (8, 3545842), (16, 1772921), (31, 915056), (62, 457528), (124, 228764), (248, 114382), (496, 57191)]