26786816

素因数分解:

$2^{10}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 88

約数和(自身を含む): 63473376

約数和(自身を除く): 36686560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 101, 112, 128, 148, 202, 224, 256, 259, 296, 404, 448, 512, 518, 592, 707, 808, 896, 1024, 1036, 1184, 1414, 1616, 1792, 2072, 2368, 2828, 3232, 3584, 3737, 4144, 4736, 5656, 6464, 7168, 7474, 8288, 9472, 11312, 12928, 14948, 16576, 18944, 22624, 25856, 26159, 29896, 33152, 37888, 45248, 51712, 52318, 59792, 66304, 90496, 103424, 104636, 119584, 132608, 180992, 209272, 239168, 265216, 361984, 418544, 478336, 723968, 837088, 956672, 1674176, 1913344, 3348352, 3826688, 6696704, 13393408, 26786816]

約数ペア:

[(1, 26786816), (2, 13393408), (4, 6696704), (7, 3826688), (8, 3348352), (14, 1913344), (16, 1674176), (28, 956672), (32, 837088), (37, 723968), (56, 478336), (64, 418544), (74, 361984), (101, 265216), (112, 239168), (128, 209272), (148, 180992), (202, 132608), (224, 119584), (256, 104636), (259, 103424), (296, 90496), (404, 66304), (448, 59792), (512, 52318), (518, 51712), (592, 45248), (707, 37888), (808, 33152), (896, 29896), (1024, 26159), (1036, 25856), (1184, 22624), (1414, 18944), (1616, 16576), (1792, 14948), (2072, 12928), (2368, 11312), (2828, 9472), (3232, 8288), (3584, 7474), (3737, 7168), (4144, 6464), (4736, 5656)]