1426912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 3093552

約数和(自身を除く): 1666640

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 61, 68, 86, 122, 136, 172, 244, 272, 344, 488, 544, 688, 731, 976, 1037, 1376, 1462, 1952, 2074, 2623, 2924, 4148, 5246, 5848, 8296, 10492, 11696, 16592, 20984, 23392, 33184, 41968, 44591, 83936, 89182, 178364, 356728, 713456, 1426912]

約数ペア:

[(1, 1426912), (2, 713456), (4, 356728), (8, 178364), (16, 89182), (17, 83936), (32, 44591), (34, 41968), (43, 33184), (61, 23392), (68, 20984), (86, 16592), (122, 11696), (136, 10492), (172, 8296), (244, 5848), (272, 5246), (344, 4148), (488, 2924), (544, 2623), (688, 2074), (731, 1952), (976, 1462), (1037, 1376)]