65368784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10837}}^1$

素因数の和:10887

約数の個数: 40

約数和(自身を含む): 141110760

約数和(自身を除く): 75741976

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 10837, 21674, 43348, 86696, 140881, 173392, 281762, 314273, 563524, 628546, 1127048, 1257092, 2254096, 2514184, 4085549, 5028368, 8171098, 16342196, 32684392, 65368784]

約数ペア:

[(1, 65368784), (2, 32684392), (4, 16342196), (8, 8171098), (13, 5028368), (16, 4085549), (26, 2514184), (29, 2254096), (52, 1257092), (58, 1127048), (104, 628546), (116, 563524), (208, 314273), (232, 281762), (377, 173392), (464, 140881), (754, 86696), (1508, 43348), (3016, 21674), (6032, 10837)]