4017944

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 8683680

約数和(自身を除く): 4665736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 457, 628, 914, 1099, 1256, 1828, 2198, 3199, 3656, 4396, 6398, 8792, 12796, 25592, 71749, 143498, 286996, 502243, 573992, 1004486, 2008972, 4017944]

約数ペア:

[(1, 4017944), (2, 2008972), (4, 1004486), (7, 573992), (8, 502243), (14, 286996), (28, 143498), (56, 71749), (157, 25592), (314, 12796), (457, 8792), (628, 6398), (914, 4396), (1099, 3656), (1256, 3199), (1828, 2198)]