28890858

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 59754240

約数和(自身を除く): 30863382

約数列:

[1, 2, 3, 6, 37, 74, 111, 181, 222, 362, 543, 719, 1086, 1438, 2157, 4314, 6697, 13394, 20091, 26603, 40182, 53206, 79809, 130139, 159618, 260278, 390417, 780834, 4815143, 9630286, 14445429, 28890858]

約数ペア:

[(1, 28890858), (2, 14445429), (3, 9630286), (6, 4815143), (37, 780834), (74, 390417), (111, 260278), (181, 159618), (222, 130139), (362, 79809), (543, 53206), (719, 40182), (1086, 26603), (1438, 20091), (2157, 13394), (4314, 6697)]