67123144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16229}}^1$

素因数の和:16293

約数の個数: 32

約数和(自身を含む): 140227200

約数和(自身を除く): 73104056

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 16229, 32458, 64916, 129832, 178519, 357038, 714076, 762763, 1428152, 1525526, 3051052, 6102104, 8390393, 16780786, 33561572, 67123144]

約数ペア:

[(1, 67123144), (2, 33561572), (4, 16780786), (8, 8390393), (11, 6102104), (22, 3051052), (44, 1525526), (47, 1428152), (88, 762763), (94, 714076), (188, 357038), (376, 178519), (517, 129832), (1034, 64916), (2068, 32458), (4136, 16229)]