64044181376

素因数分解:

$2^7\times 7^1\times {\mathrm{71477881}}^1$

素因数の和:71477902

約数の個数: 32

約数和(自身を含む): 145814879280

約数和(自身を除く): 81770697904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 71477881, 142955762, 285911524, 500345167, 571823048, 1000690334, 1143646096, 2001380668, 2287292192, 4002761336, 4574584384, 8005522672, 9149168768, 16011045344, 32022090688, 64044181376]

約数ペア:

[(1, 64044181376), (2, 32022090688), (4, 16011045344), (7, 9149168768), (8, 8005522672), (14, 4574584384), (16, 4002761336), (28, 2287292192), (32, 2001380668), (56, 1143646096), (64, 1000690334), (112, 571823048), (128, 500345167), (224, 285911524), (448, 142955762), (896, 71477881)]