28301156639

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1\times {\mathrm{70139}}^1$

素因数の和:71182

約数の個数: 16

約数和(自身を含む): 32926521600

約数和(自身を除く): 4625364961

約数列:

[1, 7, 59, 413, 977, 6839, 57643, 70139, 403501, 490973, 4138201, 28967407, 68525803, 479680621, 4043022377, 28301156639]

約数ペア:

[(1, 28301156639), (7, 4043022377), (59, 479680621), (413, 68525803), (977, 28967407), (6839, 4138201), (57643, 490973), (70139, 403501)]