78628904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4231}}^1$

素因数の和:4361

約数の個数: 32

約数和(自身を含む): 155399040

約数和(自身を除く): 76770136

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 2323, 4231, 4646, 8462, 9292, 16924, 18584, 33848, 97313, 194626, 389252, 427331, 778504, 854662, 1709324, 3418648, 9828613, 19657226, 39314452, 78628904]

約数ペア:

[(1, 78628904), (2, 39314452), (4, 19657226), (8, 9828613), (23, 3418648), (46, 1709324), (92, 854662), (101, 778504), (184, 427331), (202, 389252), (404, 194626), (808, 97313), (2323, 33848), (4231, 18584), (4646, 16924), (8462, 9292)]