1569239728

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{197339}}^1$

素因数の和:197425

約数の個数: 40

約数和(自身を含む): 3523703040

約数和(自身を除く): 1954463312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 197339, 394678, 789356, 1381373, 1578712, 2762746, 3157424, 5525492, 11050984, 14011069, 22101968, 28022138, 56044276, 98077483, 112088552, 196154966, 224177104, 392309932, 784619864, 1569239728]

約数ペア:

[(1, 1569239728), (2, 784619864), (4, 392309932), (7, 224177104), (8, 196154966), (14, 112088552), (16, 98077483), (28, 56044276), (56, 28022138), (71, 22101968), (112, 14011069), (142, 11050984), (284, 5525492), (497, 3157424), (568, 2762746), (994, 1578712), (1136, 1381373), (1988, 789356), (3976, 394678), (7952, 197339)]