8440552

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 16317000

約数和(自身を除く): 7876448

約数列:

[1, 2, 4, 8, 73, 97, 146, 149, 194, 292, 298, 388, 584, 596, 776, 1192, 7081, 10877, 14162, 14453, 21754, 28324, 28906, 43508, 56648, 57812, 87016, 115624, 1055069, 2110138, 4220276, 8440552]

約数ペア:

[(1, 8440552), (2, 4220276), (4, 2110138), (8, 1055069), (73, 115624), (97, 87016), (146, 57812), (149, 56648), (194, 43508), (292, 28906), (298, 28324), (388, 21754), (584, 14453), (596, 14162), (776, 10877), (1192, 7081)]