26976008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 53978400

約数和(自身を除く): 27002392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 1427, 2363, 2854, 4726, 5708, 9452, 11416, 18904, 24259, 48518, 97036, 194072, 198353, 396706, 793412, 1586824, 3372001, 6744002, 13488004, 26976008]

約数ペア:

[(1, 26976008), (2, 13488004), (4, 6744002), (8, 3372001), (17, 1586824), (34, 793412), (68, 396706), (136, 198353), (139, 194072), (278, 97036), (556, 48518), (1112, 24259), (1427, 18904), (2363, 11416), (2854, 9452), (4726, 5708)]