42338152

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 81259200

約数和(自身を除く): 38921048

約数列:

[1, 2, 4, 8, 71, 131, 142, 262, 284, 524, 568, 569, 1048, 1138, 2276, 4552, 9301, 18602, 37204, 40399, 74408, 74539, 80798, 149078, 161596, 298156, 323192, 596312, 5292269, 10584538, 21169076, 42338152]

約数ペア:

[(1, 42338152), (2, 21169076), (4, 10584538), (8, 5292269), (71, 596312), (131, 323192), (142, 298156), (262, 161596), (284, 149078), (524, 80798), (568, 74539), (569, 74408), (1048, 40399), (1138, 37204), (2276, 18602), (4552, 9301)]