4028456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 8424000

約数和(自身を除く): 4395544

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 1559, 2584, 3118, 6236, 12472, 26503, 29621, 53006, 59242, 106012, 118484, 212024, 236968, 503557, 1007114, 2014228, 4028456]

約数ペア:

[(1, 4028456), (2, 2014228), (4, 1007114), (8, 503557), (17, 236968), (19, 212024), (34, 118484), (38, 106012), (68, 59242), (76, 53006), (136, 29621), (152, 26503), (323, 12472), (646, 6236), (1292, 3118), (1559, 2584)]