64893952

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:646

約数の個数: 44

約数和(自身を含む): 131008000

約数和(自身を除く): 66114048

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 499, 508, 512, 998, 1016, 1024, 1996, 2032, 3992, 4064, 7984, 8128, 15968, 16256, 31936, 32512, 63373, 63872, 65024, 126746, 127744, 130048, 253492, 255488, 506984, 510976, 1013968, 2027936, 4055872, 8111744, 16223488, 32446976, 64893952]

約数ペア:

[(1, 64893952), (2, 32446976), (4, 16223488), (8, 8111744), (16, 4055872), (32, 2027936), (64, 1013968), (127, 510976), (128, 506984), (254, 255488), (256, 253492), (499, 130048), (508, 127744), (512, 126746), (998, 65024), (1016, 63872), (1024, 63373), (1996, 32512), (2032, 31936), (3992, 16256), (4064, 15968), (7984, 8128)]