441672008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{6977}}^1$

素因数の和:7217

約数の個数: 32

約数和(自身を含む): 852851160

約数和(自身を除く): 411179152

約数列:

[1, 2, 4, 8, 41, 82, 164, 193, 328, 386, 772, 1544, 6977, 7913, 13954, 15826, 27908, 31652, 55816, 63304, 286057, 572114, 1144228, 1346561, 2288456, 2693122, 5386244, 10772488, 55209001, 110418002, 220836004, 441672008]

約数ペア:

[(1, 441672008), (2, 220836004), (4, 110418002), (8, 55209001), (41, 10772488), (82, 5386244), (164, 2693122), (193, 2288456), (328, 1346561), (386, 1144228), (772, 572114), (1544, 286057), (6977, 63304), (7913, 55816), (13954, 31652), (15826, 27908)]