66944248

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{32309}}^1$

素因数の和:32359

約数の個数: 32

約数和(自身を含む): 147333600

約数和(自身を除く): 80389352

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 32309, 64618, 129236, 226163, 258472, 452326, 904652, 1195433, 1809304, 2390866, 4781732, 8368031, 9563464, 16736062, 33472124, 66944248]

約数ペア:

[(1, 66944248), (2, 33472124), (4, 16736062), (7, 9563464), (8, 8368031), (14, 4781732), (28, 2390866), (37, 1809304), (56, 1195433), (74, 904652), (148, 452326), (259, 258472), (296, 226163), (518, 129236), (1036, 64618), (2072, 32309)]