30866056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 62559000

約数和(自身を除く): 31692944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 661, 898, 1322, 1796, 2644, 3592, 5288, 5837, 8593, 11674, 17186, 23348, 34372, 46696, 68744, 296789, 593578, 1187156, 2374312, 3858257, 7716514, 15433028, 30866056]

約数ペア:

[(1, 30866056), (2, 15433028), (4, 7716514), (8, 3858257), (13, 2374312), (26, 1187156), (52, 593578), (104, 296789), (449, 68744), (661, 46696), (898, 34372), (1322, 23348), (1796, 17186), (2644, 11674), (3592, 8593), (5288, 5837)]