8489392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 60

約数和(自身を含む): 18514440

約数和(自身を除く): 10025048

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 59, 68, 92, 118, 136, 184, 236, 272, 368, 391, 472, 529, 782, 944, 1003, 1058, 1357, 1564, 2006, 2116, 2714, 3128, 4012, 4232, 5428, 6256, 8024, 8464, 8993, 10856, 16048, 17986, 21712, 23069, 31211, 35972, 46138, 62422, 71944, 92276, 124844, 143888, 184552, 249688, 369104, 499376, 530587, 1061174, 2122348, 4244696, 8489392]

約数ペア:

[(1, 8489392), (2, 4244696), (4, 2122348), (8, 1061174), (16, 530587), (17, 499376), (23, 369104), (34, 249688), (46, 184552), (59, 143888), (68, 124844), (92, 92276), (118, 71944), (136, 62422), (184, 46138), (236, 35972), (272, 31211), (368, 23069), (391, 21712), (472, 17986), (529, 16048), (782, 10856), (944, 8993), (1003, 8464), (1058, 8024), (1357, 6256), (1564, 5428), (2006, 4232), (2116, 4012), (2714, 3128)]