72428564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2633}}^1$

素因数の和:2696

約数の個数: 36

約数和(自身を含む): 142746996

約数和(自身を除く): 70318432

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 529, 598, 1058, 1196, 2116, 2633, 5266, 6877, 10532, 13754, 27508, 34229, 60559, 68458, 121118, 136916, 242236, 787267, 1392857, 1574534, 2785714, 3149068, 5571428, 18107141, 36214282, 72428564]

約数ペア:

[(1, 72428564), (2, 36214282), (4, 18107141), (13, 5571428), (23, 3149068), (26, 2785714), (46, 1574534), (52, 1392857), (92, 787267), (299, 242236), (529, 136916), (598, 121118), (1058, 68458), (1196, 60559), (2116, 34229), (2633, 27508), (5266, 13754), (6877, 10532)]