2347744

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 5419008

約数和(自身を除く): 3071264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 223, 224, 329, 376, 446, 658, 752, 892, 1316, 1504, 1561, 1784, 2632, 3122, 3568, 5264, 6244, 7136, 10481, 10528, 12488, 20962, 24976, 41924, 49952, 73367, 83848, 146734, 167696, 293468, 335392, 586936, 1173872, 2347744]

約数ペア:

[(1, 2347744), (2, 1173872), (4, 586936), (7, 335392), (8, 293468), (14, 167696), (16, 146734), (28, 83848), (32, 73367), (47, 49952), (56, 41924), (94, 24976), (112, 20962), (188, 12488), (223, 10528), (224, 10481), (329, 7136), (376, 6244), (446, 5264), (658, 3568), (752, 3122), (892, 2632), (1316, 1784), (1504, 1561)]