16706368

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 56

約数和(自身を含む): 38404800

約数和(自身を除く): 21698432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 419, 448, 623, 712, 838, 1246, 1424, 1676, 2492, 2848, 2933, 3352, 4984, 5696, 5866, 6704, 9968, 11732, 13408, 19936, 23464, 26816, 37291, 39872, 46928, 74582, 93856, 149164, 187712, 261037, 298328, 522074, 596656, 1044148, 1193312, 2088296, 2386624, 4176592, 8353184, 16706368]

約数ペア:

[(1, 16706368), (2, 8353184), (4, 4176592), (7, 2386624), (8, 2088296), (14, 1193312), (16, 1044148), (28, 596656), (32, 522074), (56, 298328), (64, 261037), (89, 187712), (112, 149164), (178, 93856), (224, 74582), (356, 46928), (419, 39872), (448, 37291), (623, 26816), (712, 23464), (838, 19936), (1246, 13408), (1424, 11732), (1676, 9968), (2492, 6704), (2848, 5866), (2933, 5696), (3352, 4984)]