64545056

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 136896480

約数和(自身を除く): 72351424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1888, 2006, 2011, 4012, 4022, 8024, 8044, 16048, 16088, 32096, 32176, 34187, 64352, 68374, 118649, 136748, 237298, 273496, 474596, 546992, 949192, 1093984, 1898384, 2017033, 3796768, 4034066, 8068132, 16136264, 32272528, 64545056]

約数ペア:

[(1, 64545056), (2, 32272528), (4, 16136264), (8, 8068132), (16, 4034066), (17, 3796768), (32, 2017033), (34, 1898384), (59, 1093984), (68, 949192), (118, 546992), (136, 474596), (236, 273496), (272, 237298), (472, 136748), (544, 118649), (944, 68374), (1003, 64352), (1888, 34187), (2006, 32176), (2011, 32096), (4012, 16088), (4022, 16048), (8024, 8044)]