64681772

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{2617}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 116993184

約数和(自身を除く): 52311412

約数列:

[1, 2, 4, 37, 74, 148, 167, 334, 668, 2617, 5234, 6179, 10468, 12358, 24716, 96829, 193658, 387316, 437039, 874078, 1748156, 16170443, 32340886, 64681772]

約数ペア:

[(1, 64681772), (2, 32340886), (4, 16170443), (37, 1748156), (74, 874078), (148, 437039), (167, 387316), (334, 193658), (668, 96829), (2617, 24716), (5234, 12358), (6179, 10468)]