72671072

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{13127}}^1$

素因数の和:13310

約数の個数: 24

約数和(自身を含む): 143909136

約数和(自身を除く): 71238064

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2768, 5536, 13127, 26254, 52508, 105016, 210032, 420064, 2270971, 4541942, 9083884, 18167768, 36335536, 72671072]

約数ペア:

[(1, 72671072), (2, 36335536), (4, 18167768), (8, 9083884), (16, 4541942), (32, 2270971), (173, 420064), (346, 210032), (692, 105016), (1384, 52508), (2768, 26254), (5536, 13127)]