2222587904

素因数分解:

$2^{17}\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 72

約数和(自身を含む): 4596939648

約数和(自身を除く): 2374351744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 547, 992, 1024, 1094, 1984, 2048, 2188, 3968, 4096, 4376, 7936, 8192, 8752, 15872, 16384, 16957, 17504, 31744, 32768, 33914, 35008, 63488, 65536, 67828, 70016, 126976, 131072, 135656, 140032, 253952, 271312, 280064, 507904, 542624, 560128, 1015808, 1085248, 1120256, 2031616, 2170496, 2240512, 4063232, 4340992, 4481024, 8681984, 8962048, 17363968, 17924096, 34727936, 35848192, 69455872, 71696384, 138911744, 277823488, 555646976, 1111293952, 2222587904]

約数ペア:

[(1, 2222587904), (2, 1111293952), (4, 555646976), (8, 277823488), (16, 138911744), (31, 71696384), (32, 69455872), (62, 35848192), (64, 34727936), (124, 17924096), (128, 17363968), (248, 8962048), (256, 8681984), (496, 4481024), (512, 4340992), (547, 4063232), (992, 2240512), (1024, 2170496), (1094, 2031616), (1984, 1120256), (2048, 1085248), (2188, 1015808), (3968, 560128), (4096, 542624), (4376, 507904), (7936, 280064), (8192, 271312), (8752, 253952), (15872, 140032), (16384, 135656), (16957, 131072), (17504, 126976), (31744, 70016), (32768, 67828), (33914, 65536), (35008, 63488)]