87304028

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{17419}}^1$

素因数の和:17609

約数の個数: 24

約数和(自身を含む): 175593600

約数和(自身を除く): 88289572

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 17419, 34838, 69676, 121933, 243866, 487732, 3118001, 6236002, 12472004, 21826007, 43652014, 87304028]

約数ペア:

[(1, 87304028), (2, 43652014), (4, 21826007), (7, 12472004), (14, 6236002), (28, 3118001), (179, 487732), (358, 243866), (716, 121933), (1253, 69676), (2506, 34838), (5012, 17419)]