8994904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 19121400

約数和(自身を除く): 10126496

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 323, 472, 646, 1003, 1121, 1292, 2006, 2242, 2584, 3481, 4012, 4484, 6962, 8024, 8968, 13924, 19057, 27848, 38114, 59177, 66139, 76228, 118354, 132278, 152456, 236708, 264556, 473416, 529112, 1124363, 2248726, 4497452, 8994904]

約数ペア:

[(1, 8994904), (2, 4497452), (4, 2248726), (8, 1124363), (17, 529112), (19, 473416), (34, 264556), (38, 236708), (59, 152456), (68, 132278), (76, 118354), (118, 76228), (136, 66139), (152, 59177), (236, 38114), (323, 27848), (472, 19057), (646, 13924), (1003, 8968), (1121, 8024), (1292, 6962), (2006, 4484), (2242, 4012), (2584, 3481)]