17177356

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 35622720

約数和(自身を除く): 18445364

約数列:

[1, 2, 4, 7, 14, 28, 61, 89, 113, 122, 178, 226, 244, 356, 427, 452, 623, 791, 854, 1246, 1582, 1708, 2492, 3164, 5429, 6893, 10057, 10858, 13786, 20114, 21716, 27572, 38003, 40228, 48251, 70399, 76006, 96502, 140798, 152012, 193004, 281596, 613477, 1226954, 2453908, 4294339, 8588678, 17177356]

約数ペア:

[(1, 17177356), (2, 8588678), (4, 4294339), (7, 2453908), (14, 1226954), (28, 613477), (61, 281596), (89, 193004), (113, 152012), (122, 140798), (178, 96502), (226, 76006), (244, 70399), (356, 48251), (427, 40228), (452, 38003), (623, 27572), (791, 21716), (854, 20114), (1246, 13786), (1582, 10858), (1708, 10057), (2492, 6893), (3164, 5429)]