22770748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 55093248

約数和(自身を除く): 32322500

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 47, 52, 77, 91, 94, 121, 143, 154, 182, 188, 242, 286, 308, 329, 364, 484, 517, 572, 611, 658, 847, 1001, 1034, 1222, 1316, 1331, 1573, 1694, 2002, 2068, 2444, 2662, 3146, 3388, 3619, 4004, 4277, 5324, 5687, 6292, 6721, 7238, 8554, 9317, 11011, 11374, 13442, 14476, 17108, 17303, 18634, 22022, 22748, 26884, 34606, 37268, 39809, 44044, 47047, 62557, 69212, 73931, 79618, 94094, 121121, 125114, 147862, 159236, 188188, 242242, 250228, 295724, 437899, 484484, 517517, 813241, 875798, 1035034, 1626482, 1751596, 2070068, 3252964, 5692687, 11385374, 22770748]

約数ペア:

[(1, 22770748), (2, 11385374), (4, 5692687), (7, 3252964), (11, 2070068), (13, 1751596), (14, 1626482), (22, 1035034), (26, 875798), (28, 813241), (44, 517517), (47, 484484), (52, 437899), (77, 295724), (91, 250228), (94, 242242), (121, 188188), (143, 159236), (154, 147862), (182, 125114), (188, 121121), (242, 94094), (286, 79618), (308, 73931), (329, 69212), (364, 62557), (484, 47047), (517, 44044), (572, 39809), (611, 37268), (658, 34606), (847, 26884), (1001, 22748), (1034, 22022), (1222, 18634), (1316, 17303), (1331, 17108), (1573, 14476), (1694, 13442), (2002, 11374), (2068, 11011), (2444, 9317), (2662, 8554), (3146, 7238), (3388, 6721), (3619, 6292), (4004, 5687), (4277, 5324)]