79521704

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 152202240

約数和(自身を除く): 72680536

約数列:

[1, 2, 4, 8, 71, 142, 191, 284, 382, 568, 733, 764, 1466, 1528, 2932, 5864, 13561, 27122, 52043, 54244, 104086, 108488, 140003, 208172, 280006, 416344, 560012, 1120024, 9940213, 19880426, 39760852, 79521704]

約数ペア:

[(1, 79521704), (2, 39760852), (4, 19880426), (8, 9940213), (71, 1120024), (142, 560012), (191, 416344), (284, 280006), (382, 208172), (568, 140003), (733, 108488), (764, 104086), (1466, 54244), (1528, 52043), (2932, 27122), (5864, 13561)]