4748775424

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 104

約数和(自身を含む): 9907833600

約数和(自身を除く): 5159058176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 149, 248, 251, 256, 298, 496, 502, 512, 596, 992, 1004, 1024, 1192, 1984, 2008, 2048, 2384, 3968, 4016, 4096, 4619, 4768, 7781, 7936, 8032, 9238, 9536, 15562, 15872, 16064, 18476, 19072, 31124, 31744, 32128, 36952, 37399, 38144, 62248, 63488, 64256, 73904, 74798, 76288, 124496, 126976, 128512, 147808, 149596, 152576, 248992, 257024, 295616, 299192, 305152, 497984, 514048, 591232, 598384, 610304, 995968, 1028096, 1159369, 1182464, 1196768, 1991936, 2318738, 2364928, 2393536, 3983872, 4637476, 4729856, 4787072, 7967744, 9274952, 9459712, 9574144, 15935488, 18549904, 18919424, 19148288, 31870976, 37099808, 38296576, 74199616, 76593152, 148399232, 153186304, 296798464, 593596928, 1187193856, 2374387712, 4748775424]

約数ペア:

[(1, 4748775424), (2, 2374387712), (4, 1187193856), (8, 593596928), (16, 296798464), (31, 153186304), (32, 148399232), (62, 76593152), (64, 74199616), (124, 38296576), (128, 37099808), (149, 31870976), (248, 19148288), (251, 18919424), (256, 18549904), (298, 15935488), (496, 9574144), (502, 9459712), (512, 9274952), (596, 7967744), (992, 4787072), (1004, 4729856), (1024, 4637476), (1192, 3983872), (1984, 2393536), (2008, 2364928), (2048, 2318738), (2384, 1991936), (3968, 1196768), (4016, 1182464), (4096, 1159369), (4619, 1028096), (4768, 995968), (7781, 610304), (7936, 598384), (8032, 591232), (9238, 514048), (9536, 497984), (15562, 305152), (15872, 299192), (16064, 295616), (18476, 257024), (19072, 248992), (31124, 152576), (31744, 149596), (32128, 147808), (36952, 128512), (37399, 126976), (38144, 124496), (62248, 76288), (63488, 74798), (64256, 73904)]