7640584

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 17740800

約数和(自身を除く): 10100216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 86, 133, 152, 167, 172, 266, 301, 334, 344, 532, 602, 668, 817, 1064, 1169, 1204, 1336, 1634, 2338, 2408, 3173, 3268, 4676, 5719, 6346, 6536, 7181, 9352, 11438, 12692, 14362, 22211, 22876, 25384, 28724, 44422, 45752, 50267, 57448, 88844, 100534, 136439, 177688, 201068, 272878, 402136, 545756, 955073, 1091512, 1910146, 3820292, 7640584]

約数ペア:

[(1, 7640584), (2, 3820292), (4, 1910146), (7, 1091512), (8, 955073), (14, 545756), (19, 402136), (28, 272878), (38, 201068), (43, 177688), (56, 136439), (76, 100534), (86, 88844), (133, 57448), (152, 50267), (167, 45752), (172, 44422), (266, 28724), (301, 25384), (334, 22876), (344, 22211), (532, 14362), (602, 12692), (668, 11438), (817, 9352), (1064, 7181), (1169, 6536), (1204, 6346), (1336, 5719), (1634, 4676), (2338, 3268), (2408, 3173)]