26587312

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:605

約数の個数: 40

約数和(自身を含む): 53566016

約数和(自身を除く): 26978704

約数列:

[1, 2, 4, 8, 16, 37, 74, 97, 148, 194, 296, 388, 463, 592, 776, 926, 1552, 1852, 3589, 3704, 7178, 7408, 14356, 17131, 28712, 34262, 44911, 57424, 68524, 89822, 137048, 179644, 274096, 359288, 718576, 1661707, 3323414, 6646828, 13293656, 26587312]

約数ペア:

[(1, 26587312), (2, 13293656), (4, 6646828), (8, 3323414), (16, 1661707), (37, 718576), (74, 359288), (97, 274096), (148, 179644), (194, 137048), (296, 89822), (388, 68524), (463, 57424), (592, 44911), (776, 34262), (926, 28712), (1552, 17131), (1852, 14356), (3589, 7408), (3704, 7178)]