16748648

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4903}}^1$

素因数の和:4977

約数の個数: 32

約数和(自身を含む): 36485760

約数和(自身を除く): 19737112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 4903, 9806, 19612, 34321, 39224, 68642, 137284, 274568, 299083, 598166, 1196332, 2093581, 2392664, 4187162, 8374324, 16748648]

約数ペア:

[(1, 16748648), (2, 8374324), (4, 4187162), (7, 2392664), (8, 2093581), (14, 1196332), (28, 598166), (56, 299083), (61, 274568), (122, 137284), (244, 68642), (427, 39224), (488, 34321), (854, 19612), (1708, 9806), (3416, 4903)]