38737748

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 79833600

約数和(自身を除く): 41095852

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 131, 179, 236, 262, 358, 413, 524, 716, 826, 917, 1253, 1652, 1834, 2506, 3668, 5012, 7729, 10561, 15458, 21122, 23449, 30916, 42244, 46898, 54103, 73927, 93796, 108206, 147854, 164143, 216412, 295708, 328286, 656572, 1383491, 2766982, 5533964, 9684437, 19368874, 38737748]

約数ペア:

[(1, 38737748), (2, 19368874), (4, 9684437), (7, 5533964), (14, 2766982), (28, 1383491), (59, 656572), (118, 328286), (131, 295708), (179, 216412), (236, 164143), (262, 147854), (358, 108206), (413, 93796), (524, 73927), (716, 54103), (826, 46898), (917, 42244), (1253, 30916), (1652, 23449), (1834, 21122), (2506, 15458), (3668, 10561), (5012, 7729)]