68524384

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 141474816

約数和(自身を除く): 72950432

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 248, 268, 496, 536, 992, 1031, 1072, 2062, 2077, 2144, 4124, 4154, 8248, 8308, 16496, 16616, 31961, 32992, 33232, 63922, 66464, 69077, 127844, 138154, 255688, 276308, 511376, 552616, 1022752, 1105232, 2141387, 2210464, 4282774, 8565548, 17131096, 34262192, 68524384]

約数ペア:

[(1, 68524384), (2, 34262192), (4, 17131096), (8, 8565548), (16, 4282774), (31, 2210464), (32, 2141387), (62, 1105232), (67, 1022752), (124, 552616), (134, 511376), (248, 276308), (268, 255688), (496, 138154), (536, 127844), (992, 69077), (1031, 66464), (1072, 63922), (2062, 33232), (2077, 32992), (2144, 31961), (4124, 16616), (4154, 16496), (8248, 8308)]