28117992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5446

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 54826008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 5399, 10798, 16197, 21596, 32394, 37793, 43192, 64788, 75586, 113379, 129576, 151172, 167369, 226758, 302344, 334738, 453516, 502107, 669476, 907032, 1004214, 1171583, 1338952, 2008428, 2343166, 3514749, 4016856, 4686332, 7029498, 9372664, 14058996, 28117992]

約数ペア:

[(1, 28117992), (2, 14058996), (3, 9372664), (4, 7029498), (6, 4686332), (7, 4016856), (8, 3514749), (12, 2343166), (14, 2008428), (21, 1338952), (24, 1171583), (28, 1004214), (31, 907032), (42, 669476), (56, 502107), (62, 453516), (84, 334738), (93, 302344), (124, 226758), (168, 167369), (186, 151172), (217, 129576), (248, 113379), (372, 75586), (434, 64788), (651, 43192), (744, 37793), (868, 32394), (1302, 21596), (1736, 16197), (2604, 10798), (5208, 5399)]