66808532

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 139681920

約数和(自身を除く): 72873388

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 413, 518, 826, 1036, 1093, 1652, 2183, 2186, 4366, 4372, 7651, 8732, 15281, 15302, 30562, 30604, 40441, 61124, 64487, 80882, 128974, 161764, 257948, 283087, 451409, 566174, 902818, 1132348, 1805636, 2386019, 4772038, 9544076, 16702133, 33404266, 66808532]

約数ペア:

[(1, 66808532), (2, 33404266), (4, 16702133), (7, 9544076), (14, 4772038), (28, 2386019), (37, 1805636), (59, 1132348), (74, 902818), (118, 566174), (148, 451409), (236, 283087), (259, 257948), (413, 161764), (518, 128974), (826, 80882), (1036, 64487), (1093, 61124), (1652, 40441), (2183, 30604), (2186, 30562), (4366, 15302), (4372, 15281), (7651, 8732)]