28236850804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1399}}^1\times {\mathrm{71069}}^1$

素因数の和:72543

約数の個数: 24

約数和(自身を含む): 50146992000

約数和(自身を除く): 21910141196

約数列:

[1, 2, 4, 71, 142, 284, 1399, 2798, 5596, 71069, 99329, 142138, 198658, 284276, 397316, 5045899, 10091798, 20183596, 99425531, 198851062, 397702124, 7059212701, 14118425402, 28236850804]

約数ペア:

[(1, 28236850804), (2, 14118425402), (4, 7059212701), (71, 397702124), (142, 198851062), (284, 99425531), (1399, 20183596), (2798, 10091798), (5596, 5045899), (71069, 397316), (99329, 284276), (142138, 198658)]