2979424

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 6870528

約数和(自身を除く): 3891104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 283, 329, 376, 566, 658, 752, 1132, 1316, 1504, 1981, 2264, 2632, 3962, 4528, 5264, 7924, 9056, 10528, 13301, 15848, 26602, 31696, 53204, 63392, 93107, 106408, 186214, 212816, 372428, 425632, 744856, 1489712, 2979424]

約数ペア:

[(1, 2979424), (2, 1489712), (4, 744856), (7, 425632), (8, 372428), (14, 212816), (16, 186214), (28, 106408), (32, 93107), (47, 63392), (56, 53204), (94, 31696), (112, 26602), (188, 15848), (224, 13301), (283, 10528), (329, 9056), (376, 7924), (566, 5264), (658, 4528), (752, 3962), (1132, 2632), (1316, 2264), (1504, 1981)]