65555712

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:828

約数の個数: 108

約数和(自身を含む): 194374180

約数和(自身を除く): 128818468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 576, 592, 666, 768, 769, 888, 1152, 1184, 1332, 1538, 1776, 2304, 2307, 2368, 2664, 3076, 3552, 4614, 4736, 5328, 6152, 6921, 7104, 9228, 9472, 10656, 12304, 13842, 14208, 18456, 21312, 24608, 27684, 28416, 28453, 36912, 42624, 49216, 55368, 56906, 73824, 85248, 85359, 98432, 110736, 113812, 147648, 170718, 196864, 221472, 227624, 256077, 295296, 341436, 442944, 455248, 512154, 590592, 682872, 885888, 910496, 1024308, 1365744, 1771776, 1820992, 2048616, 2731488, 3641984, 4097232, 5462976, 7283968, 8194464, 10925952, 16388928, 21851904, 32777856, 65555712]

約数ペア:

[(1, 65555712), (2, 32777856), (3, 21851904), (4, 16388928), (6, 10925952), (8, 8194464), (9, 7283968), (12, 5462976), (16, 4097232), (18, 3641984), (24, 2731488), (32, 2048616), (36, 1820992), (37, 1771776), (48, 1365744), (64, 1024308), (72, 910496), (74, 885888), (96, 682872), (111, 590592), (128, 512154), (144, 455248), (148, 442944), (192, 341436), (222, 295296), (256, 256077), (288, 227624), (296, 221472), (333, 196864), (384, 170718), (444, 147648), (576, 113812), (592, 110736), (666, 98432), (768, 85359), (769, 85248), (888, 73824), (1152, 56906), (1184, 55368), (1332, 49216), (1538, 42624), (1776, 36912), (2304, 28453), (2307, 28416), (2368, 27684), (2664, 24608), (3076, 21312), (3552, 18456), (4614, 14208), (4736, 13842), (5328, 12304), (6152, 10656), (6921, 9472), (7104, 9228)]