71890456

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3280

約数の個数: 48

約数和(自身を含む): 154652400

約数和(自身を除く): 82761944

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 968, 1012, 2024, 2783, 3229, 5566, 6458, 11132, 12916, 22264, 25832, 35519, 71038, 74267, 142076, 148534, 284152, 297068, 390709, 594136, 781418, 816937, 1562836, 1633874, 3125672, 3267748, 6535496, 8986307, 17972614, 35945228, 71890456]

約数ペア:

[(1, 71890456), (2, 35945228), (4, 17972614), (8, 8986307), (11, 6535496), (22, 3267748), (23, 3125672), (44, 1633874), (46, 1562836), (88, 816937), (92, 781418), (121, 594136), (184, 390709), (242, 297068), (253, 284152), (484, 148534), (506, 142076), (968, 74267), (1012, 71038), (2024, 35519), (2783, 25832), (3229, 22264), (5566, 12916), (6458, 11132)]