40573728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10837}}^1$

素因数の和:10866

約数の個数: 72

約数和(自身を含む): 124268508

約数和(自身を除く): 83694780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 10837, 21674, 32511, 43348, 65022, 86696, 97533, 130044, 140881, 173392, 195066, 260088, 281762, 346784, 390132, 422643, 520176, 563524, 780264, 845286, 1040352, 1127048, 1267929, 1560528, 1690572, 2254096, 2535858, 3121056, 3381144, 4508192, 5071716, 6762288, 10143432, 13524576, 20286864, 40573728]

約数ペア:

[(1, 40573728), (2, 20286864), (3, 13524576), (4, 10143432), (6, 6762288), (8, 5071716), (9, 4508192), (12, 3381144), (13, 3121056), (16, 2535858), (18, 2254096), (24, 1690572), (26, 1560528), (32, 1267929), (36, 1127048), (39, 1040352), (48, 845286), (52, 780264), (72, 563524), (78, 520176), (96, 422643), (104, 390132), (117, 346784), (144, 281762), (156, 260088), (208, 195066), (234, 173392), (288, 140881), (312, 130044), (416, 97533), (468, 86696), (624, 65022), (936, 43348), (1248, 32511), (1872, 21674), (3744, 10837)]