28734966

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{40933}}^1$

素因数の和:40957

約数の個数: 32

約数和(自身を含む): 68769120

約数和(自身を除く): 40034154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 40933, 81866, 122799, 245598, 368397, 532129, 736794, 1064258, 1105191, 1596387, 2210382, 3192774, 4789161, 9578322, 14367483, 28734966]

約数ペア:

[(1, 28734966), (2, 14367483), (3, 9578322), (6, 4789161), (9, 3192774), (13, 2210382), (18, 1596387), (26, 1105191), (27, 1064258), (39, 736794), (54, 532129), (78, 368397), (117, 245598), (234, 122799), (351, 81866), (702, 40933)]