33380872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 76176000

約数和(自身を除く): 42795128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 137, 152, 229, 266, 274, 458, 532, 548, 916, 959, 1064, 1096, 1603, 1832, 1918, 2603, 3206, 3836, 4351, 5206, 6412, 7672, 8702, 10412, 12824, 17404, 18221, 20824, 30457, 31373, 34808, 36442, 60914, 62746, 72884, 121828, 125492, 145768, 219611, 243656, 250984, 439222, 596087, 878444, 1192174, 1756888, 2384348, 4172609, 4768696, 8345218, 16690436, 33380872]

約数ペア:

[(1, 33380872), (2, 16690436), (4, 8345218), (7, 4768696), (8, 4172609), (14, 2384348), (19, 1756888), (28, 1192174), (38, 878444), (56, 596087), (76, 439222), (133, 250984), (137, 243656), (152, 219611), (229, 145768), (266, 125492), (274, 121828), (458, 72884), (532, 62746), (548, 60914), (916, 36442), (959, 34808), (1064, 31373), (1096, 30457), (1603, 20824), (1832, 18221), (1918, 17404), (2603, 12824), (3206, 10412), (3836, 8702), (4351, 7672), (5206, 6412)]