8971144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12323}}^1$

素因数の和:12349

約数の個数: 32

約数和(自身を含む): 20704320

約数和(自身を除く): 11733176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 12323, 24646, 49292, 86261, 98584, 160199, 172522, 320398, 345044, 640796, 690088, 1121393, 1281592, 2242786, 4485572, 8971144]

約数ペア:

[(1, 8971144), (2, 4485572), (4, 2242786), (7, 1281592), (8, 1121393), (13, 690088), (14, 640796), (26, 345044), (28, 320398), (52, 172522), (56, 160199), (91, 98584), (104, 86261), (182, 49292), (364, 24646), (728, 12323)]