17957104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 38198448

約数和(自身を除く): 20241344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 397, 514, 794, 1028, 1588, 2056, 2827, 3176, 4112, 4367, 5654, 6352, 8734, 11308, 17468, 22616, 34936, 45232, 69872, 102029, 204058, 408116, 816232, 1122319, 1632464, 2244638, 4489276, 8978552, 17957104]

約数ペア:

[(1, 17957104), (2, 8978552), (4, 4489276), (8, 2244638), (11, 1632464), (16, 1122319), (22, 816232), (44, 408116), (88, 204058), (176, 102029), (257, 69872), (397, 45232), (514, 34936), (794, 22616), (1028, 17468), (1588, 11308), (2056, 8734), (2827, 6352), (3176, 5654), (4112, 4367)]