15667567204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{3547}}^1$

素因数の和:4076

約数の個数: 48

約数和(自身を含む): 28591600576

約数和(自身を除く): 12924033372

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 421, 842, 1684, 2623, 3547, 5246, 7094, 10492, 14188, 18103, 25681, 36206, 51362, 72412, 102724, 152521, 216367, 305042, 432734, 610084, 865468, 1104283, 1493287, 2208566, 2986574, 4417132, 5973148, 9303781, 18607562, 37215124, 64211341, 91090507, 128422682, 182181014, 256845364, 364362028, 3916891801, 7833783602, 15667567204]

約数ペア:

[(1, 15667567204), (2, 7833783602), (4, 3916891801), (43, 364362028), (61, 256845364), (86, 182181014), (122, 128422682), (172, 91090507), (244, 64211341), (421, 37215124), (842, 18607562), (1684, 9303781), (2623, 5973148), (3547, 4417132), (5246, 2986574), (7094, 2208566), (10492, 1493287), (14188, 1104283), (18103, 865468), (25681, 610084), (36206, 432734), (51362, 305042), (72412, 216367), (102724, 152521)]