28160899832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3813773}}^1$

素因数の和:3813863

約数の個数: 32

約数和(自身を含む): 57664262880

約数和(自身を除く): 29503363048

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 3813773, 7627546, 15255092, 30510184, 49579049, 99158098, 198316196, 270777883, 396632392, 541555766, 1083111532, 2166223064, 3520112479, 7040224958, 14080449916, 28160899832]

約数ペア:

[(1, 28160899832), (2, 14080449916), (4, 7040224958), (8, 3520112479), (13, 2166223064), (26, 1083111532), (52, 541555766), (71, 396632392), (104, 270777883), (142, 198316196), (284, 99158098), (568, 49579049), (923, 30510184), (1846, 15255092), (3692, 7627546), (7384, 3813773)]