78735488

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47317}}^1$

素因数の和:47344

約数の個数: 32

約数和(自身を含む): 168925260

約数和(自身を除く): 90189772

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 47317, 94634, 189268, 378536, 615121, 757072, 1230242, 1514144, 2460484, 3028288, 4920968, 6056576, 9841936, 19683872, 39367744, 78735488]

約数ペア:

[(1, 78735488), (2, 39367744), (4, 19683872), (8, 9841936), (13, 6056576), (16, 4920968), (26, 3028288), (32, 2460484), (52, 1514144), (64, 1230242), (104, 757072), (128, 615121), (208, 378536), (416, 189268), (832, 94634), (1664, 47317)]