38943936

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 112

約数和(自身を含む): 118343680

約数和(自身を除く): 79399744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 727, 744, 837, 864, 992, 1116, 1454, 1488, 1674, 1728, 1984, 2181, 2232, 2908, 2976, 3348, 4362, 4464, 5816, 5952, 6543, 6696, 8724, 8928, 11632, 13086, 13392, 17448, 17856, 19629, 22537, 23264, 26172, 26784, 34896, 39258, 45074, 46528, 52344, 53568, 67611, 69792, 78516, 90148, 104688, 135222, 139584, 157032, 180296, 202833, 209376, 270444, 314064, 360592, 405666, 418752, 540888, 608499, 628128, 721184, 811332, 1081776, 1216998, 1256256, 1442368, 1622664, 2163552, 2433996, 3245328, 4327104, 4867992, 6490656, 9735984, 12981312, 19471968, 38943936]

約数ペア:

[(1, 38943936), (2, 19471968), (3, 12981312), (4, 9735984), (6, 6490656), (8, 4867992), (9, 4327104), (12, 3245328), (16, 2433996), (18, 2163552), (24, 1622664), (27, 1442368), (31, 1256256), (32, 1216998), (36, 1081776), (48, 811332), (54, 721184), (62, 628128), (64, 608499), (72, 540888), (93, 418752), (96, 405666), (108, 360592), (124, 314064), (144, 270444), (186, 209376), (192, 202833), (216, 180296), (248, 157032), (279, 139584), (288, 135222), (372, 104688), (432, 90148), (496, 78516), (558, 69792), (576, 67611), (727, 53568), (744, 52344), (837, 46528), (864, 45074), (992, 39258), (1116, 34896), (1454, 26784), (1488, 26172), (1674, 23264), (1728, 22537), (1984, 19629), (2181, 17856), (2232, 17448), (2908, 13392), (2976, 13086), (3348, 11632), (4362, 8928), (4464, 8724), (5816, 6696), (5952, 6543)]