28696576

素因数分解:

$2^{13}\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 56

約数和(自身を含む): 59765184

約数和(自身を除く): 31068608

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 113, 124, 128, 226, 248, 256, 452, 496, 512, 904, 992, 1024, 1808, 1984, 2048, 3503, 3616, 3968, 4096, 7006, 7232, 7936, 8192, 14012, 14464, 15872, 28024, 28928, 31744, 56048, 57856, 63488, 112096, 115712, 126976, 224192, 231424, 253952, 448384, 462848, 896768, 925696, 1793536, 3587072, 7174144, 14348288, 28696576]

約数ペア:

[(1, 28696576), (2, 14348288), (4, 7174144), (8, 3587072), (16, 1793536), (31, 925696), (32, 896768), (62, 462848), (64, 448384), (113, 253952), (124, 231424), (128, 224192), (226, 126976), (248, 115712), (256, 112096), (452, 63488), (496, 57856), (512, 56048), (904, 31744), (992, 28928), (1024, 28024), (1808, 15872), (1984, 14464), (2048, 14012), (3503, 8192), (3616, 7936), (3968, 7232), (4096, 7006)]