28324244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^2$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 56837844

約数和(自身を除く): 28513600

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 179, 221, 358, 442, 716, 884, 2327, 3043, 4654, 6086, 9308, 12172, 32041, 39559, 64082, 79118, 128164, 158236, 416533, 544697, 833066, 1089394, 1666132, 2178788, 7081061, 14162122, 28324244]

約数ペア:

[(1, 28324244), (2, 14162122), (4, 7081061), (13, 2178788), (17, 1666132), (26, 1089394), (34, 833066), (52, 544697), (68, 416533), (179, 158236), (221, 128164), (358, 79118), (442, 64082), (716, 39559), (884, 32041), (2327, 12172), (3043, 9308), (4654, 6086)]