40980672

素因数分解:

$2^6\times 3^2\times {\mathrm{71147}}^1$

素因数の和:71165

約数の個数: 42

約数和(自身を含む): 117465348

約数和(自身を除く): 76484676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 71147, 142294, 213441, 284588, 426882, 569176, 640323, 853764, 1138352, 1280646, 1707528, 2276704, 2561292, 3415056, 4553408, 5122584, 6830112, 10245168, 13660224, 20490336, 40980672]

約数ペア:

[(1, 40980672), (2, 20490336), (3, 13660224), (4, 10245168), (6, 6830112), (8, 5122584), (9, 4553408), (12, 3415056), (16, 2561292), (18, 2276704), (24, 1707528), (32, 1280646), (36, 1138352), (48, 853764), (64, 640323), (72, 569176), (96, 426882), (144, 284588), (192, 213441), (288, 142294), (576, 71147)]