71099698768

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8941109}}^1$

素因数の和:8941195

約数の個数: 40

約数和(自身を含む): 159652460160

約数和(自身を除く): 88552761392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 8941109, 17882218, 35764436, 62587763, 71528872, 125175526, 143057744, 250351052, 500702104, 634818739, 1001404208, 1269637478, 2539274956, 4443731173, 5078549912, 8887462346, 10157099824, 17774924692, 35549849384, 71099698768]

約数ペア:

[(1, 71099698768), (2, 35549849384), (4, 17774924692), (7, 10157099824), (8, 8887462346), (14, 5078549912), (16, 4443731173), (28, 2539274956), (56, 1269637478), (71, 1001404208), (112, 634818739), (142, 500702104), (284, 250351052), (497, 143057744), (568, 125175526), (994, 71528872), (1136, 62587763), (1988, 35764436), (3976, 17882218), (7952, 8941109)]