9912704

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 20218440

約数和(自身を除く): 10305736

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 1801, 2752, 3602, 5504, 7204, 14408, 28816, 57632, 77443, 115264, 154886, 230528, 309772, 619544, 1239088, 2478176, 4956352, 9912704]

約数ペア:

[(1, 9912704), (2, 4956352), (4, 2478176), (8, 1239088), (16, 619544), (32, 309772), (43, 230528), (64, 154886), (86, 115264), (128, 77443), (172, 57632), (344, 28816), (688, 14408), (1376, 7204), (1801, 5504), (2752, 3602)]