66749944

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3407}}^1$

素因数の和:3523

約数の個数: 32

約数和(自身を含む): 130867200

約数和(自身を除く): 64117256

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 2449, 3407, 4898, 6814, 9796, 13628, 19592, 27256, 105617, 211234, 269153, 422468, 538306, 844936, 1076612, 2153224, 8343743, 16687486, 33374972, 66749944]

約数ペア:

[(1, 66749944), (2, 33374972), (4, 16687486), (8, 8343743), (31, 2153224), (62, 1076612), (79, 844936), (124, 538306), (158, 422468), (248, 269153), (316, 211234), (632, 105617), (2449, 27256), (3407, 19592), (4898, 13628), (6814, 9796)]