64728720002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1\times {\mathrm{8087}}^1$

素因数の和:9214

約数の個数: 32

約数和(自身を含む): 101969362944

約数和(自身を除く): 37240642942

約数列:

[1, 2, 23, 46, 191, 382, 911, 1822, 4393, 8087, 8786, 16174, 20953, 41906, 174001, 186001, 348002, 372002, 1544617, 3089234, 4002023, 7367257, 8004046, 14734514, 35526191, 71052382, 169446911, 338893822, 1407146087, 2814292174, 32364360001, 64728720002]

約数ペア:

[(1, 64728720002), (2, 32364360001), (23, 2814292174), (46, 1407146087), (191, 338893822), (382, 169446911), (911, 71052382), (1822, 35526191), (4393, 14734514), (8087, 8004046), (8786, 7367257), (16174, 4002023), (20953, 3089234), (41906, 1544617), (174001, 372002), (186001, 348002)]