42754348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1609}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 93405760

約数和(自身を除く): 50651412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1609, 1898, 2044, 3218, 3796, 6436, 6643, 11263, 13286, 20917, 22526, 26572, 41834, 45052, 83668, 117457, 146419, 234914, 292838, 469828, 585676, 822199, 1526941, 1644398, 3053882, 3288796, 6107764, 10688587, 21377174, 42754348]

約数ペア:

[(1, 42754348), (2, 21377174), (4, 10688587), (7, 6107764), (13, 3288796), (14, 3053882), (26, 1644398), (28, 1526941), (52, 822199), (73, 585676), (91, 469828), (146, 292838), (182, 234914), (292, 146419), (364, 117457), (511, 83668), (949, 45052), (1022, 41834), (1609, 26572), (1898, 22526), (2044, 20917), (3218, 13286), (3796, 11263), (6436, 6643)]