71355752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1297}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 150736740

約数和(自身を除く): 79380988

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 529, 598, 1058, 1196, 1297, 2116, 2392, 2594, 4232, 5188, 6877, 10376, 13754, 16861, 27508, 29831, 33722, 55016, 59662, 67444, 119324, 134888, 238648, 387803, 686113, 775606, 1372226, 1551212, 2744452, 3102424, 5488904, 8919469, 17838938, 35677876, 71355752]

約数ペア:

[(1, 71355752), (2, 35677876), (4, 17838938), (8, 8919469), (13, 5488904), (23, 3102424), (26, 2744452), (46, 1551212), (52, 1372226), (92, 775606), (104, 686113), (184, 387803), (299, 238648), (529, 134888), (598, 119324), (1058, 67444), (1196, 59662), (1297, 55016), (2116, 33722), (2392, 29831), (2594, 27508), (4232, 16861), (5188, 13754), (6877, 10376)]