13860815488

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{9391}}^1$

素因数の和:10305

約数の個数: 64

約数和(自身を含む): 29774142720

約数和(自身を除く): 15913327232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 887, 1664, 1774, 3548, 7096, 9391, 11531, 14192, 18782, 23062, 28384, 37564, 46124, 56768, 75128, 92248, 113536, 122083, 150256, 184496, 244166, 300512, 368992, 488332, 601024, 737984, 976664, 1202048, 1475968, 1953328, 3906656, 7813312, 8329817, 15626624, 16659634, 33319268, 66638536, 108287621, 133277072, 216575242, 266554144, 433150484, 533108288, 866300968, 1066216576, 1732601936, 3465203872, 6930407744, 13860815488]

約数ペア:

[(1, 13860815488), (2, 6930407744), (4, 3465203872), (8, 1732601936), (13, 1066216576), (16, 866300968), (26, 533108288), (32, 433150484), (52, 266554144), (64, 216575242), (104, 133277072), (128, 108287621), (208, 66638536), (416, 33319268), (832, 16659634), (887, 15626624), (1664, 8329817), (1774, 7813312), (3548, 3906656), (7096, 1953328), (9391, 1475968), (11531, 1202048), (14192, 976664), (18782, 737984), (23062, 601024), (28384, 488332), (37564, 368992), (46124, 300512), (56768, 244166), (75128, 184496), (92248, 150256), (113536, 122083)]