71805292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 139087872

約数和(自身を除く): 67282580

約数列:

[1, 2, 4, 13, 26, 52, 83, 127, 131, 166, 254, 262, 332, 508, 524, 1079, 1651, 1703, 2158, 3302, 3406, 4316, 6604, 6812, 10541, 10873, 16637, 21082, 21746, 33274, 42164, 43492, 66548, 137033, 141349, 216281, 274066, 282698, 432562, 548132, 565396, 865124, 1380871, 2761742, 5523484, 17951323, 35902646, 71805292]

約数ペア:

[(1, 71805292), (2, 35902646), (4, 17951323), (13, 5523484), (26, 2761742), (52, 1380871), (83, 865124), (127, 565396), (131, 548132), (166, 432562), (254, 282698), (262, 274066), (332, 216281), (508, 141349), (524, 137033), (1079, 66548), (1651, 43492), (1703, 42164), (2158, 33274), (3302, 21746), (3406, 21082), (4316, 16637), (6604, 10873), (6812, 10541)]