65199152

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 129890496

約数和(自身を除く): 64691344

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 277, 313, 376, 554, 626, 752, 1108, 1252, 2216, 2504, 4432, 5008, 13019, 14711, 26038, 29422, 52076, 58844, 86701, 104152, 117688, 173402, 208304, 235376, 346804, 693608, 1387216, 4074947, 8149894, 16299788, 32599576, 65199152]

約数ペア:

[(1, 65199152), (2, 32599576), (4, 16299788), (8, 8149894), (16, 4074947), (47, 1387216), (94, 693608), (188, 346804), (277, 235376), (313, 208304), (376, 173402), (554, 117688), (626, 104152), (752, 86701), (1108, 58844), (1252, 52076), (2216, 29422), (2504, 26038), (4432, 14711), (5008, 13019)]