26123776

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 80

約数和(自身を含む): 61576416

約数和(自身を除く): 35452640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 197, 224, 256, 259, 296, 394, 448, 512, 518, 592, 788, 896, 1036, 1184, 1379, 1576, 1792, 2072, 2368, 2758, 3152, 3584, 4144, 4736, 5516, 6304, 7289, 8288, 9472, 11032, 12608, 14578, 16576, 18944, 22064, 25216, 29156, 33152, 44128, 50432, 51023, 58312, 66304, 88256, 100864, 102046, 116624, 132608, 176512, 204092, 233248, 353024, 408184, 466496, 706048, 816368, 932992, 1632736, 1865984, 3265472, 3731968, 6530944, 13061888, 26123776]

約数ペア:

[(1, 26123776), (2, 13061888), (4, 6530944), (7, 3731968), (8, 3265472), (14, 1865984), (16, 1632736), (28, 932992), (32, 816368), (37, 706048), (56, 466496), (64, 408184), (74, 353024), (112, 233248), (128, 204092), (148, 176512), (197, 132608), (224, 116624), (256, 102046), (259, 100864), (296, 88256), (394, 66304), (448, 58312), (512, 51023), (518, 50432), (592, 44128), (788, 33152), (896, 29156), (1036, 25216), (1184, 22064), (1379, 18944), (1576, 16576), (1792, 14578), (2072, 12608), (2368, 11032), (2758, 9472), (3152, 8288), (3584, 7289), (4144, 6304), (4736, 5516)]