42580748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80039}}^1$

素因数の和:80069

約数の個数: 24

約数和(自身を含む): 89644800

約数和(自身を除く): 47064052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 80039, 160078, 320156, 560273, 1120546, 1520741, 2241092, 3041482, 6082964, 10645187, 21290374, 42580748]

約数ペア:

[(1, 42580748), (2, 21290374), (4, 10645187), (7, 6082964), (14, 3041482), (19, 2241092), (28, 1520741), (38, 1120546), (76, 560273), (133, 320156), (266, 160078), (532, 80039)]