77530268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{18691}}^1$

素因数の和:18773

約数の個数: 24

約数和(自身を含む): 146021904

約数和(自身を除く): 68491636

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 18691, 37382, 74764, 317747, 635494, 1140151, 1270988, 2280302, 4560604, 19382567, 38765134, 77530268]

約数ペア:

[(1, 77530268), (2, 38765134), (4, 19382567), (17, 4560604), (34, 2280302), (61, 1270988), (68, 1140151), (122, 635494), (244, 317747), (1037, 74764), (2074, 37382), (4148, 18691)]