71846944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{172709}}^1$

素因数の和:172732

約数の個数: 24

約数和(自身を含む): 152330220

約数和(自身を除く): 80483276

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 172709, 345418, 690836, 1381672, 2245217, 2763344, 4490434, 5526688, 8980868, 17961736, 35923472, 71846944]

約数ペア:

[(1, 71846944), (2, 35923472), (4, 17961736), (8, 8980868), (13, 5526688), (16, 4490434), (26, 2763344), (32, 2245217), (52, 1381672), (104, 690836), (208, 345418), (416, 172709)]