40643599922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1039}}^1\times {\mathrm{2593}}^1$

素因数の和:4050

約数の個数: 32

約数和(自身を含む): 64422508800

約数和(自身を除く): 23778908878

約数列:

[1, 2, 19, 38, 397, 794, 1039, 2078, 2593, 5186, 7543, 15086, 19741, 39482, 49267, 98534, 412483, 824966, 1029421, 2058842, 2694127, 5388254, 7837177, 15674354, 19558999, 39117998, 51188413, 102376826, 1069568419, 2139136838, 20321799961, 40643599922]

約数ペア:

[(1, 40643599922), (2, 20321799961), (19, 2139136838), (38, 1069568419), (397, 102376826), (794, 51188413), (1039, 39117998), (2078, 19558999), (2593, 15674354), (5186, 7837177), (7543, 5388254), (15086, 2694127), (19741, 2058842), (39482, 1029421), (49267, 824966), (98534, 412483)]