1542688

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 3556224

約数和(自身を除く): 2013536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 97, 112, 142, 194, 224, 284, 388, 497, 568, 679, 776, 994, 1136, 1358, 1552, 1988, 2272, 2716, 3104, 3976, 5432, 6887, 7952, 10864, 13774, 15904, 21728, 27548, 48209, 55096, 96418, 110192, 192836, 220384, 385672, 771344, 1542688]

約数ペア:

[(1, 1542688), (2, 771344), (4, 385672), (7, 220384), (8, 192836), (14, 110192), (16, 96418), (28, 55096), (32, 48209), (56, 27548), (71, 21728), (97, 15904), (112, 13774), (142, 10864), (194, 7952), (224, 6887), (284, 5432), (388, 3976), (497, 3104), (568, 2716), (679, 2272), (776, 1988), (994, 1552), (1136, 1358)]