28754904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{63059}}^1$

素因数の和:63087

約数の個数: 32

約数和(自身を含む): 75672000

約数和(自身を除く): 46917096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 63059, 126118, 189177, 252236, 378354, 504472, 756708, 1198121, 1513416, 2396242, 3594363, 4792484, 7188726, 9584968, 14377452, 28754904]

約数ペア:

[(1, 28754904), (2, 14377452), (3, 9584968), (4, 7188726), (6, 4792484), (8, 3594363), (12, 2396242), (19, 1513416), (24, 1198121), (38, 756708), (57, 504472), (76, 378354), (114, 252236), (152, 189177), (228, 126118), (456, 63059)]