28289238

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 59088480

約数和(自身を除く): 30799242

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 2089, 2257, 4178, 4514, 6267, 6771, 12534, 13542, 77293, 127429, 154586, 231879, 254858, 382287, 463758, 764574, 4714873, 9429746, 14144619, 28289238]

約数ペア:

[(1, 28289238), (2, 14144619), (3, 9429746), (6, 4714873), (37, 764574), (61, 463758), (74, 382287), (111, 254858), (122, 231879), (183, 154586), (222, 127429), (366, 77293), (2089, 13542), (2257, 12534), (4178, 6771), (4514, 6267)]