28826604

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 77296128

約数和(自身を除く): 48469524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 564, 631, 846, 972, 1262, 1269, 1692, 1893, 2524, 2538, 3786, 3807, 5076, 5679, 7572, 7614, 11358, 11421, 15228, 17037, 22716, 22842, 29657, 34074, 45684, 51111, 59314, 68148, 88971, 102222, 118628, 153333, 177942, 204444, 266913, 306666, 355884, 533826, 613332, 800739, 1067652, 1601478, 2402217, 3202956, 4804434, 7206651, 9608868, 14413302, 28826604]

約数ペア:

[(1, 28826604), (2, 14413302), (3, 9608868), (4, 7206651), (6, 4804434), (9, 3202956), (12, 2402217), (18, 1601478), (27, 1067652), (36, 800739), (47, 613332), (54, 533826), (81, 355884), (94, 306666), (108, 266913), (141, 204444), (162, 177942), (188, 153333), (243, 118628), (282, 102222), (324, 88971), (423, 68148), (486, 59314), (564, 51111), (631, 45684), (846, 34074), (972, 29657), (1262, 22842), (1269, 22716), (1692, 17037), (1893, 15228), (2524, 11421), (2538, 11358), (3786, 7614), (3807, 7572), (5076, 5679)]