28617786

素因数分解:

$2^1\times 3^4\times {\mathrm{241}}^1\times {\mathrm{733}}^1$

素因数の和:988

約数の個数: 40

約数和(自身を含む): 64478964

約数和(自身を除く): 35861178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 241, 482, 723, 733, 1446, 1466, 2169, 2199, 4338, 4398, 6507, 6597, 13014, 13194, 19521, 19791, 39042, 39582, 59373, 118746, 176653, 353306, 529959, 1059918, 1589877, 3179754, 4769631, 9539262, 14308893, 28617786]

約数ペア:

[(1, 28617786), (2, 14308893), (3, 9539262), (6, 4769631), (9, 3179754), (18, 1589877), (27, 1059918), (54, 529959), (81, 353306), (162, 176653), (241, 118746), (482, 59373), (723, 39582), (733, 39042), (1446, 19791), (1466, 19521), (2169, 13194), (2199, 13014), (4338, 6597), (4398, 6507)]