28667316

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{39163}}^1$

素因数の和:39231

約数の個数: 24

約数和(自身を含む): 67988704

約数和(自身を除く): 39321388

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 39163, 78326, 117489, 156652, 234978, 469956, 2388943, 4777886, 7166829, 9555772, 14333658, 28667316]

約数ペア:

[(1, 28667316), (2, 14333658), (3, 9555772), (4, 7166829), (6, 4777886), (12, 2388943), (61, 469956), (122, 234978), (183, 156652), (244, 117489), (366, 78326), (732, 39163)]