4067882

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 7967232

約数和(自身を除く): 3899350

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 103, 182, 206, 217, 403, 434, 637, 721, 806, 1274, 1339, 1442, 1519, 2678, 2821, 3038, 3193, 5047, 5642, 6386, 9373, 10094, 18746, 19747, 22351, 39494, 41509, 44702, 65611, 83018, 131222, 156457, 290563, 312914, 581126, 2033941, 4067882]

約数ペア:

[(1, 4067882), (2, 2033941), (7, 581126), (13, 312914), (14, 290563), (26, 156457), (31, 131222), (49, 83018), (62, 65611), (91, 44702), (98, 41509), (103, 39494), (182, 22351), (206, 19747), (217, 18746), (403, 10094), (434, 9373), (637, 6386), (721, 5642), (806, 5047), (1274, 3193), (1339, 3038), (1442, 2821), (1519, 2678)]