28759070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 55194048

約数和(自身を除く): 26434978

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1013, 1670, 2026, 2839, 5065, 5678, 10130, 14195, 17221, 28390, 34442, 86105, 169171, 172210, 338342, 845855, 1691710, 2875907, 5751814, 14379535, 28759070]

約数ペア:

[(1, 28759070), (2, 14379535), (5, 5751814), (10, 2875907), (17, 1691710), (34, 845855), (85, 338342), (167, 172210), (170, 169171), (334, 86105), (835, 34442), (1013, 28390), (1670, 17221), (2026, 14195), (2839, 10130), (5065, 5678)]