65905294

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 132292440

約数和(自身を除く): 66387146

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 179, 182, 221, 238, 289, 358, 442, 578, 637, 833, 1253, 1274, 1547, 1666, 2023, 2327, 2506, 3043, 3094, 3757, 4046, 4654, 6086, 7514, 8771, 10829, 14161, 16289, 17542, 21301, 21658, 26299, 28322, 32578, 39559, 42602, 51731, 52598, 79118, 103462, 114023, 149107, 184093, 228046, 276913, 298214, 362117, 368186, 553826, 672503, 724234, 1345006, 1938391, 2534819, 3876782, 4707521, 5069638, 9415042, 32952647, 65905294]

約数ペア:

[(1, 65905294), (2, 32952647), (7, 9415042), (13, 5069638), (14, 4707521), (17, 3876782), (26, 2534819), (34, 1938391), (49, 1345006), (91, 724234), (98, 672503), (119, 553826), (179, 368186), (182, 362117), (221, 298214), (238, 276913), (289, 228046), (358, 184093), (442, 149107), (578, 114023), (637, 103462), (833, 79118), (1253, 52598), (1274, 51731), (1547, 42602), (1666, 39559), (2023, 32578), (2327, 28322), (2506, 26299), (3043, 21658), (3094, 21301), (3757, 17542), (4046, 16289), (4654, 14161), (6086, 10829), (7514, 8771)]