38336816

素因数分解:

$2^4\times 7^2\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:586

約数の個数: 60

約数和(自身を含む): 87402888

約数和(自身を除く): 49066072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 107, 112, 196, 214, 392, 428, 457, 749, 784, 856, 914, 1498, 1712, 1828, 2996, 3199, 3656, 5243, 5992, 6398, 7312, 10486, 11984, 12796, 20972, 22393, 25592, 41944, 44786, 48899, 51184, 83888, 89572, 97798, 179144, 195596, 342293, 358288, 391192, 684586, 782384, 1369172, 2396051, 2738344, 4792102, 5476688, 9584204, 19168408, 38336816]

約数ペア:

[(1, 38336816), (2, 19168408), (4, 9584204), (7, 5476688), (8, 4792102), (14, 2738344), (16, 2396051), (28, 1369172), (49, 782384), (56, 684586), (98, 391192), (107, 358288), (112, 342293), (196, 195596), (214, 179144), (392, 97798), (428, 89572), (457, 83888), (749, 51184), (784, 48899), (856, 44786), (914, 41944), (1498, 25592), (1712, 22393), (1828, 20972), (2996, 12796), (3199, 11984), (3656, 10486), (5243, 7312), (5992, 6398)]