4165238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 8667648

約数和(自身を除く): 4502410

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 37, 43, 74, 77, 86, 119, 154, 187, 238, 259, 301, 374, 407, 473, 518, 602, 629, 731, 814, 946, 1258, 1309, 1462, 1591, 2618, 2849, 3182, 3311, 4403, 5117, 5698, 6622, 6919, 8041, 8806, 10234, 11137, 13838, 16082, 17501, 22274, 27047, 35002, 48433, 54094, 56287, 96866, 112574, 122507, 189329, 245014, 297517, 378658, 595034, 2082619, 4165238]

約数ペア:

[(1, 4165238), (2, 2082619), (7, 595034), (11, 378658), (14, 297517), (17, 245014), (22, 189329), (34, 122507), (37, 112574), (43, 96866), (74, 56287), (77, 54094), (86, 48433), (119, 35002), (154, 27047), (187, 22274), (238, 17501), (259, 16082), (301, 13838), (374, 11137), (407, 10234), (473, 8806), (518, 8041), (602, 6919), (629, 6622), (731, 5698), (814, 5117), (946, 4403), (1258, 3311), (1309, 3182), (1462, 2849), (1591, 2618)]