28708818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7607}}^1$

素因数の和:7666

約数の個数: 32

約数和(自身を含む): 62446464

約数和(自身を除く): 33737646

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 7607, 15214, 22821, 45642, 129319, 258638, 281459, 387957, 562918, 775914, 844377, 1688754, 4784803, 9569606, 14354409, 28708818]

約数ペア:

[(1, 28708818), (2, 14354409), (3, 9569606), (6, 4784803), (17, 1688754), (34, 844377), (37, 775914), (51, 562918), (74, 387957), (102, 281459), (111, 258638), (222, 129319), (629, 45642), (1258, 22821), (1887, 15214), (3774, 7607)]