28242372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{829}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 70277760

約数和(自身を除く): 42035388

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 167, 204, 334, 501, 668, 829, 1002, 1658, 2004, 2487, 2839, 3316, 4974, 5678, 8517, 9948, 11356, 14093, 17034, 28186, 34068, 42279, 56372, 84558, 138443, 169116, 276886, 415329, 553772, 830658, 1661316, 2353531, 4707062, 7060593, 9414124, 14121186, 28242372]

約数ペア:

[(1, 28242372), (2, 14121186), (3, 9414124), (4, 7060593), (6, 4707062), (12, 2353531), (17, 1661316), (34, 830658), (51, 553772), (68, 415329), (102, 276886), (167, 169116), (204, 138443), (334, 84558), (501, 56372), (668, 42279), (829, 34068), (1002, 28186), (1658, 17034), (2004, 14093), (2487, 11356), (2839, 9948), (3316, 8517), (4974, 5678)]