28929078

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{69877}}^1$

素因数の和:69908

約数の個数: 24

約数和(自身を含む): 65405808

約数和(自身を除く): 36476730

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 69877, 139754, 209631, 419262, 628893, 1257786, 1607171, 3214342, 4821513, 9643026, 14464539, 28929078]

約数ペア:

[(1, 28929078), (2, 14464539), (3, 9643026), (6, 4821513), (9, 3214342), (18, 1607171), (23, 1257786), (46, 628893), (69, 419262), (138, 209631), (207, 139754), (414, 69877)]