26322688

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 61826912

約数和(自身を除く): 35504224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 397, 448, 518, 592, 794, 896, 1036, 1184, 1588, 1792, 2072, 2368, 2779, 3176, 4144, 4736, 5558, 6352, 8288, 9472, 11116, 12704, 14689, 16576, 22232, 25408, 29378, 33152, 44464, 50816, 58756, 66304, 88928, 101632, 102823, 117512, 177856, 205646, 235024, 355712, 411292, 470048, 711424, 822584, 940096, 1645168, 1880192, 3290336, 3760384, 6580672, 13161344, 26322688]

約数ペア:

[(1, 26322688), (2, 13161344), (4, 6580672), (7, 3760384), (8, 3290336), (14, 1880192), (16, 1645168), (28, 940096), (32, 822584), (37, 711424), (56, 470048), (64, 411292), (74, 355712), (112, 235024), (128, 205646), (148, 177856), (224, 117512), (256, 102823), (259, 101632), (296, 88928), (397, 66304), (448, 58756), (518, 50816), (592, 44464), (794, 33152), (896, 29378), (1036, 25408), (1184, 22232), (1588, 16576), (1792, 14689), (2072, 12704), (2368, 11116), (2779, 9472), (3176, 8288), (4144, 6352), (4736, 5558)]