28417503406

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1\times {\mathrm{89657}}^1$

素因数の和:90136

約数の個数: 24

約数和(自身を含む): 45090801360

約数和(自身を除く): 16673297954

約数列:

[1, 2, 19, 38, 361, 439, 722, 878, 8341, 16682, 89657, 158479, 179314, 316958, 1703483, 3406966, 32366177, 39359423, 64732354, 78718846, 747829037, 1495658074, 14208751703, 28417503406]

約数ペア:

[(1, 28417503406), (2, 14208751703), (19, 1495658074), (38, 747829037), (361, 78718846), (439, 64732354), (722, 39359423), (878, 32366177), (8341, 3406966), (16682, 1703483), (89657, 316958), (158479, 179314)]