16854177592

素因数分解:

$2^3\times 7^3\times {\mathrm{1361}}^1\times {\mathrm{4513}}^1$

素因数の和:5901

約数の個数: 64

約数和(自身を含む): 36888408000

約数和(自身を除く): 20034230408

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1361, 1372, 2722, 2744, 4513, 5444, 9026, 9527, 10888, 18052, 19054, 31591, 36104, 38108, 63182, 66689, 76216, 126364, 133378, 221137, 252728, 266756, 442274, 466823, 533512, 884548, 933646, 1547959, 1769096, 1867292, 3095918, 3734584, 6142193, 6191836, 12284386, 12383672, 24568772, 42995351, 49137544, 85990702, 171981404, 300967457, 343962808, 601934914, 1203869828, 2106772199, 2407739656, 4213544398, 8427088796, 16854177592]

約数ペア:

[(1, 16854177592), (2, 8427088796), (4, 4213544398), (7, 2407739656), (8, 2106772199), (14, 1203869828), (28, 601934914), (49, 343962808), (56, 300967457), (98, 171981404), (196, 85990702), (343, 49137544), (392, 42995351), (686, 24568772), (1361, 12383672), (1372, 12284386), (2722, 6191836), (2744, 6142193), (4513, 3734584), (5444, 3095918), (9026, 1867292), (9527, 1769096), (10888, 1547959), (18052, 933646), (19054, 884548), (31591, 533512), (36104, 466823), (38108, 442274), (63182, 266756), (66689, 252728), (76216, 221137), (126364, 133378)]