13144472

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 27898080

約数和(自身を除く): 14753608

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 367, 407, 484, 734, 814, 968, 1468, 1628, 2936, 3256, 4037, 4477, 8074, 8954, 13579, 16148, 17908, 27158, 32296, 35816, 44407, 54316, 88814, 108632, 149369, 177628, 298738, 355256, 597476, 1194952, 1643059, 3286118, 6572236, 13144472]

約数ペア:

[(1, 13144472), (2, 6572236), (4, 3286118), (8, 1643059), (11, 1194952), (22, 597476), (37, 355256), (44, 298738), (74, 177628), (88, 149369), (121, 108632), (148, 88814), (242, 54316), (296, 44407), (367, 35816), (407, 32296), (484, 27158), (734, 17908), (814, 16148), (968, 13579), (1468, 8954), (1628, 8074), (2936, 4477), (3256, 4037)]