42875742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4177

約数の個数: 64

約数和(自身を含む): 111121920

約数和(自身を除く): 68246178

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 4133, 5187, 8266, 10374, 12399, 24798, 28931, 53729, 57862, 78527, 86793, 107458, 157054, 161187, 173586, 235581, 322374, 376103, 471162, 549689, 752206, 1020851, 1099378, 1128309, 1649067, 2041702, 2256618, 3062553, 3298134, 6125106, 7145957, 14291914, 21437871, 42875742]

約数ペア:

[(1, 42875742), (2, 21437871), (3, 14291914), (6, 7145957), (7, 6125106), (13, 3298134), (14, 3062553), (19, 2256618), (21, 2041702), (26, 1649067), (38, 1128309), (39, 1099378), (42, 1020851), (57, 752206), (78, 549689), (91, 471162), (114, 376103), (133, 322374), (182, 235581), (247, 173586), (266, 161187), (273, 157054), (399, 107458), (494, 86793), (546, 78527), (741, 57862), (798, 53729), (1482, 28931), (1729, 24798), (3458, 12399), (4133, 10374), (5187, 8266)]