4092872

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 9141660

約数和(自身を除く): 5048788

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 197, 212, 371, 392, 394, 424, 742, 788, 1379, 1484, 1576, 2597, 2758, 2968, 5194, 5516, 9653, 10388, 10441, 11032, 19306, 20776, 20882, 38612, 41764, 73087, 77224, 83528, 146174, 292348, 511609, 584696, 1023218, 2046436, 4092872]

約数ペア:

[(1, 4092872), (2, 2046436), (4, 1023218), (7, 584696), (8, 511609), (14, 292348), (28, 146174), (49, 83528), (53, 77224), (56, 73087), (98, 41764), (106, 38612), (196, 20882), (197, 20776), (212, 19306), (371, 11032), (392, 10441), (394, 10388), (424, 9653), (742, 5516), (788, 5194), (1379, 2968), (1484, 2758), (1576, 2597)]