38827456

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:437

約数の個数: 56

約数和(自身を含む): 82515456

約数和(自身を除く): 43688000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 281, 508, 544, 562, 1016, 1088, 1124, 2032, 2159, 2248, 4064, 4318, 4496, 4777, 8128, 8636, 8992, 9554, 17272, 17984, 19108, 34544, 35687, 38216, 69088, 71374, 76432, 138176, 142748, 152864, 285496, 305728, 570992, 606679, 1141984, 1213358, 2283968, 2426716, 4853432, 9706864, 19413728, 38827456]

約数ペア:

[(1, 38827456), (2, 19413728), (4, 9706864), (8, 4853432), (16, 2426716), (17, 2283968), (32, 1213358), (34, 1141984), (64, 606679), (68, 570992), (127, 305728), (136, 285496), (254, 152864), (272, 142748), (281, 138176), (508, 76432), (544, 71374), (562, 69088), (1016, 38216), (1088, 35687), (1124, 34544), (2032, 19108), (2159, 17984), (2248, 17272), (4064, 9554), (4318, 8992), (4496, 8636), (4777, 8128)]