38905638

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1777}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 80650080

約数和(自身を除く): 41744442

約数列:

[1, 2, 3, 6, 41, 82, 89, 123, 178, 246, 267, 534, 1777, 3554, 3649, 5331, 7298, 10662, 10947, 21894, 72857, 145714, 158153, 218571, 316306, 437142, 474459, 948918, 6484273, 12968546, 19452819, 38905638]

約数ペア:

[(1, 38905638), (2, 19452819), (3, 12968546), (6, 6484273), (41, 948918), (82, 474459), (89, 437142), (123, 316306), (178, 218571), (246, 158153), (267, 145714), (534, 72857), (1777, 21894), (3554, 10947), (3649, 10662), (5331, 7298)]