3870992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 40

約数和(自身を含む): 7993536

約数和(自身を除く): 4122544

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 157, 184, 268, 314, 368, 536, 628, 1072, 1256, 1541, 2512, 3082, 3611, 6164, 7222, 10519, 12328, 14444, 21038, 24656, 28888, 42076, 57776, 84152, 168304, 241937, 483874, 967748, 1935496, 3870992]

約数ペア:

[(1, 3870992), (2, 1935496), (4, 967748), (8, 483874), (16, 241937), (23, 168304), (46, 84152), (67, 57776), (92, 42076), (134, 28888), (157, 24656), (184, 21038), (268, 14444), (314, 12328), (368, 10519), (536, 7222), (628, 6164), (1072, 3611), (1256, 3082), (1541, 2512)]