22285984

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 52098228

約数和(自身を除く): 29812244

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 233, 244, 392, 427, 466, 488, 784, 854, 932, 976, 1568, 1631, 1708, 1864, 1952, 2989, 3262, 3416, 3728, 5978, 6524, 6832, 7456, 11417, 11956, 13048, 13664, 14213, 22834, 23912, 26096, 28426, 45668, 47824, 52192, 56852, 91336, 95648, 99491, 113704, 182672, 198982, 227408, 365344, 397964, 454816, 696437, 795928, 1392874, 1591856, 2785748, 3183712, 5571496, 11142992, 22285984]

約数ペア:

[(1, 22285984), (2, 11142992), (4, 5571496), (7, 3183712), (8, 2785748), (14, 1591856), (16, 1392874), (28, 795928), (32, 696437), (49, 454816), (56, 397964), (61, 365344), (98, 227408), (112, 198982), (122, 182672), (196, 113704), (224, 99491), (233, 95648), (244, 91336), (392, 56852), (427, 52192), (466, 47824), (488, 45668), (784, 28426), (854, 26096), (932, 23912), (976, 22834), (1568, 14213), (1631, 13664), (1708, 13048), (1864, 11956), (1952, 11417), (2989, 7456), (3262, 6832), (3416, 6524), (3728, 5978)]