28563968

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1252

約数の個数: 40

約数和(自身を含む): 58335552

約数和(自身を除く): 29771584

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1187, 1504, 2374, 3008, 4748, 6016, 9496, 12032, 18992, 24064, 37984, 55789, 75968, 111578, 151936, 223156, 303872, 446312, 607744, 892624, 1785248, 3570496, 7140992, 14281984, 28563968]

約数ペア:

[(1, 28563968), (2, 14281984), (4, 7140992), (8, 3570496), (16, 1785248), (32, 892624), (47, 607744), (64, 446312), (94, 303872), (128, 223156), (188, 151936), (256, 111578), (376, 75968), (512, 55789), (752, 37984), (1187, 24064), (1504, 18992), (2374, 12032), (3008, 9496), (4748, 6016)]