64826812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{677}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 116865504

約数和(自身を除く): 52038692

約数列:

[1, 2, 4, 37, 74, 148, 647, 677, 1294, 1354, 2588, 2708, 23939, 25049, 47878, 50098, 95756, 100196, 438019, 876038, 1752076, 16206703, 32413406, 64826812]

約数ペア:

[(1, 64826812), (2, 32413406), (4, 16206703), (37, 1752076), (74, 876038), (148, 438019), (647, 100196), (677, 95756), (1294, 50098), (1354, 47878), (2588, 25049), (2708, 23939)]