33307988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 70788480

約数和(自身を除く): 37480492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 137, 266, 274, 457, 532, 548, 914, 959, 1828, 1918, 2603, 3199, 3836, 5206, 6398, 8683, 10412, 12796, 17366, 18221, 34732, 36442, 60781, 62609, 72884, 121562, 125218, 243124, 250436, 438263, 876526, 1189571, 1753052, 2379142, 4758284, 8326997, 16653994, 33307988]

約数ペア:

[(1, 33307988), (2, 16653994), (4, 8326997), (7, 4758284), (14, 2379142), (19, 1753052), (28, 1189571), (38, 876526), (76, 438263), (133, 250436), (137, 243124), (266, 125218), (274, 121562), (457, 72884), (532, 62609), (548, 60781), (914, 36442), (959, 34732), (1828, 18221), (1918, 17366), (2603, 12796), (3199, 10412), (3836, 8683), (5206, 6398)]