22911728

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6599}}^1$

素因数の和:6645

約数の個数: 40

約数和(自身を含む): 52377600

約数和(自身を除く): 29465872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 6599, 13198, 26396, 46193, 52792, 92386, 105584, 184772, 204569, 369544, 409138, 739088, 818276, 1431983, 1636552, 2863966, 3273104, 5727932, 11455864, 22911728]

約数ペア:

[(1, 22911728), (2, 11455864), (4, 5727932), (7, 3273104), (8, 2863966), (14, 1636552), (16, 1431983), (28, 818276), (31, 739088), (56, 409138), (62, 369544), (112, 204569), (124, 184772), (217, 105584), (248, 92386), (434, 52792), (496, 46193), (868, 26396), (1736, 13198), (3472, 6599)]