28694512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23291}}^1$

素因数の和:23317

約数の個数: 40

約数和(自身を含む): 69316992

約数和(自身を除く): 40622480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 23291, 46582, 93164, 163037, 186328, 256201, 326074, 372656, 512402, 652148, 1024804, 1304296, 1793407, 2049608, 2608592, 3586814, 4099216, 7173628, 14347256, 28694512]

約数ペア:

[(1, 28694512), (2, 14347256), (4, 7173628), (7, 4099216), (8, 3586814), (11, 2608592), (14, 2049608), (16, 1793407), (22, 1304296), (28, 1024804), (44, 652148), (56, 512402), (77, 372656), (88, 326074), (112, 256201), (154, 186328), (176, 163037), (308, 93164), (616, 46582), (1232, 23291)]