61398128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2663}}^1$

素因数の和:2813

約数の個数: 40

約数和(自身を含む): 130813056

約数和(自身を除く): 69414928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2663, 2882, 5326, 5764, 10652, 11528, 21304, 23056, 29293, 42608, 58586, 117172, 234344, 348853, 468688, 697706, 1395412, 2790824, 3837383, 5581648, 7674766, 15349532, 30699064, 61398128]

約数ペア:

[(1, 61398128), (2, 30699064), (4, 15349532), (8, 7674766), (11, 5581648), (16, 3837383), (22, 2790824), (44, 1395412), (88, 697706), (131, 468688), (176, 348853), (262, 234344), (524, 117172), (1048, 58586), (1441, 42608), (2096, 29293), (2663, 23056), (2882, 21304), (5326, 11528), (5764, 10652)]