43749916

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 90478080

約数和(自身を除く): 46728164

約数列:

[1, 2, 4, 7, 14, 28, 59, 71, 118, 142, 236, 284, 373, 413, 497, 746, 826, 994, 1492, 1652, 1988, 2611, 4189, 5222, 8378, 10444, 16756, 22007, 26483, 29323, 44014, 52966, 58646, 88028, 105932, 117292, 154049, 185381, 308098, 370762, 616196, 741524, 1562497, 3124994, 6249988, 10937479, 21874958, 43749916]

約数ペア:

[(1, 43749916), (2, 21874958), (4, 10937479), (7, 6249988), (14, 3124994), (28, 1562497), (59, 741524), (71, 616196), (118, 370762), (142, 308098), (236, 185381), (284, 154049), (373, 117292), (413, 105932), (497, 88028), (746, 58646), (826, 52966), (994, 44014), (1492, 29323), (1652, 26483), (1988, 22007), (2611, 16756), (4189, 10444), (5222, 8378)]