64761840002

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{440371}}^1$

素因数の和:440558

約数の個数: 24

約数和(自身を含む): 102280800720

約数和(自身を除く): 37518960718

約数列:

[1, 2, 23, 46, 139, 278, 529, 1058, 3197, 6394, 73531, 147062, 440371, 880742, 10128533, 20257066, 61211569, 122423138, 232956259, 465912518, 1407866087, 2815732174, 32380920001, 64761840002]

約数ペア:

[(1, 64761840002), (2, 32380920001), (23, 2815732174), (46, 1407866087), (139, 465912518), (278, 232956259), (529, 122423138), (1058, 61211569), (3197, 20257066), (6394, 10128533), (73531, 880742), (147062, 440371)]