28816656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{54577}}^1$

素因数の和:54599

約数の個数: 40

約数和(自身を含む): 81212064

約数和(自身を除く): 52395408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 54577, 109154, 163731, 218308, 327462, 436616, 600347, 654924, 873232, 1200694, 1309848, 1801041, 2401388, 2619696, 3602082, 4802776, 7204164, 9605552, 14408328, 28816656]

約数ペア:

[(1, 28816656), (2, 14408328), (3, 9605552), (4, 7204164), (6, 4802776), (8, 3602082), (11, 2619696), (12, 2401388), (16, 1801041), (22, 1309848), (24, 1200694), (33, 873232), (44, 654924), (48, 600347), (66, 436616), (88, 327462), (132, 218308), (176, 163731), (264, 109154), (528, 54577)]