38666362

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 71456256

約数和(自身を除く): 32789894

約数列:

[1, 2, 7, 14, 31, 41, 53, 62, 82, 106, 217, 287, 371, 434, 574, 742, 1271, 1643, 1681, 2173, 2542, 3286, 3362, 4346, 8897, 11501, 11767, 15211, 17794, 23002, 23534, 30422, 52111, 67363, 89093, 104222, 134726, 178186, 364777, 471541, 623651, 729554, 943082, 1247302, 2761883, 5523766, 19333181, 38666362]

約数ペア:

[(1, 38666362), (2, 19333181), (7, 5523766), (14, 2761883), (31, 1247302), (41, 943082), (53, 729554), (62, 623651), (82, 471541), (106, 364777), (217, 178186), (287, 134726), (371, 104222), (434, 89093), (574, 67363), (742, 52111), (1271, 30422), (1643, 23534), (1681, 23002), (2173, 17794), (2542, 15211), (3286, 11767), (3362, 11501), (4346, 8897)]