40076296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2129}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 81408600

約数和(自身を除く): 41332304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2129, 2353, 4258, 4706, 8516, 9412, 17032, 18824, 27677, 55354, 110708, 221416, 385349, 770698, 1541396, 3082792, 5009537, 10019074, 20038148, 40076296]

約数ペア:

[(1, 40076296), (2, 20038148), (4, 10019074), (8, 5009537), (13, 3082792), (26, 1541396), (52, 770698), (104, 385349), (181, 221416), (362, 110708), (724, 55354), (1448, 27677), (2129, 18824), (2353, 17032), (4258, 9412), (4706, 8516)]