402593288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{30817}}^1$

素因数の和:30917

約数の個数: 32

約数和(自身を含む): 798802560

約数和(自身を除く): 396209272

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 6532, 13064, 30817, 61634, 123268, 246536, 708791, 1417582, 2188007, 2835164, 4376014, 5670328, 8752028, 17504056, 50324161, 100648322, 201296644, 402593288]

約数ペア:

[(1, 402593288), (2, 201296644), (4, 100648322), (8, 50324161), (23, 17504056), (46, 8752028), (71, 5670328), (92, 4376014), (142, 2835164), (184, 2188007), (284, 1417582), (568, 708791), (1633, 246536), (3266, 123268), (6532, 61634), (13064, 30817)]