40537024

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:905

約数の個数: 56

約数和(自身を含む): 89099136

約数和(自身を除く): 48562112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 811, 1136, 1562, 1622, 2272, 3124, 3244, 4544, 6248, 6488, 8921, 12496, 12976, 17842, 24992, 25952, 35684, 49984, 51904, 57581, 71368, 115162, 142736, 230324, 285472, 460648, 570944, 633391, 921296, 1266782, 1842592, 2533564, 3685184, 5067128, 10134256, 20268512, 40537024]

約数ペア:

[(1, 40537024), (2, 20268512), (4, 10134256), (8, 5067128), (11, 3685184), (16, 2533564), (22, 1842592), (32, 1266782), (44, 921296), (64, 633391), (71, 570944), (88, 460648), (142, 285472), (176, 230324), (284, 142736), (352, 115162), (568, 71368), (704, 57581), (781, 51904), (811, 49984), (1136, 35684), (1562, 25952), (1622, 24992), (2272, 17842), (3124, 12976), (3244, 12496), (4544, 8921), (6248, 6488)]