28926816

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{15859}}^1$

素因数の和:15891

約数の個数: 48

約数和(自身を含む): 79934400

約数和(自身を除く): 51007584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 15859, 31718, 47577, 63436, 95154, 126872, 190308, 253744, 301321, 380616, 507488, 602642, 761232, 903963, 1205284, 1522464, 1807926, 2410568, 3615852, 4821136, 7231704, 9642272, 14463408, 28926816]

約数ペア:

[(1, 28926816), (2, 14463408), (3, 9642272), (4, 7231704), (6, 4821136), (8, 3615852), (12, 2410568), (16, 1807926), (19, 1522464), (24, 1205284), (32, 903963), (38, 761232), (48, 602642), (57, 507488), (76, 380616), (96, 301321), (114, 253744), (152, 190308), (228, 126872), (304, 95154), (456, 63436), (608, 47577), (912, 31718), (1824, 15859)]