47081328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{140123}}^1$

素因数の和:140141

約数の個数: 40

約数和(自身を含む): 139003008

約数和(自身を除く): 91921680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 140123, 280246, 420369, 560492, 840738, 980861, 1120984, 1681476, 1961722, 2241968, 2942583, 3362952, 3923444, 5885166, 6725904, 7846888, 11770332, 15693776, 23540664, 47081328]

約数ペア:

[(1, 47081328), (2, 23540664), (3, 15693776), (4, 11770332), (6, 7846888), (7, 6725904), (8, 5885166), (12, 3923444), (14, 3362952), (16, 2942583), (21, 2241968), (24, 1961722), (28, 1681476), (42, 1120984), (48, 980861), (56, 840738), (84, 560492), (112, 420369), (168, 280246), (336, 140123)]