72492464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1187}}^1$

素因数の和:1553

約数の個数: 40

約数和(自身を含む): 153793728

約数和(自身を除く): 81301264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 347, 694, 1187, 1388, 2374, 2776, 3817, 4748, 5552, 7634, 9496, 13057, 15268, 18992, 26114, 30536, 52228, 61072, 104456, 208912, 411889, 823778, 1647556, 3295112, 4530779, 6590224, 9061558, 18123116, 36246232, 72492464]

約数ペア:

[(1, 72492464), (2, 36246232), (4, 18123116), (8, 9061558), (11, 6590224), (16, 4530779), (22, 3295112), (44, 1647556), (88, 823778), (176, 411889), (347, 208912), (694, 104456), (1187, 61072), (1388, 52228), (2374, 30536), (2776, 26114), (3817, 18992), (4748, 15268), (5552, 13057), (7634, 9496)]