12877976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 26875800

約数和(自身を除く): 13997824

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 179, 184, 358, 391, 529, 716, 782, 1058, 1432, 1564, 2116, 3043, 3128, 4117, 4232, 6086, 8234, 8993, 12172, 16468, 17986, 24344, 32936, 35972, 69989, 71944, 94691, 139978, 189382, 279956, 378764, 559912, 757528, 1609747, 3219494, 6438988, 12877976]

約数ペア:

[(1, 12877976), (2, 6438988), (4, 3219494), (8, 1609747), (17, 757528), (23, 559912), (34, 378764), (46, 279956), (68, 189382), (92, 139978), (136, 94691), (179, 71944), (184, 69989), (358, 35972), (391, 32936), (529, 24344), (716, 17986), (782, 16468), (1058, 12172), (1432, 8993), (1564, 8234), (2116, 6086), (3043, 4232), (3128, 4117)]