75492868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2644

約数の個数: 36

約数和(自身を含む): 147652876

約数和(自身を除く): 72160008

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2557, 2684, 5114, 7381, 10228, 14762, 28127, 29524, 56254, 112508, 155977, 309397, 311954, 618794, 623908, 1237588, 1715747, 3431494, 6862988, 18873217, 37746434, 75492868]

約数ペア:

[(1, 75492868), (2, 37746434), (4, 18873217), (11, 6862988), (22, 3431494), (44, 1715747), (61, 1237588), (121, 623908), (122, 618794), (242, 311954), (244, 309397), (484, 155977), (671, 112508), (1342, 56254), (2557, 29524), (2684, 28127), (5114, 14762), (7381, 10228)]