71746774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4639}}^1$

素因数の和:4708

約数の個数: 32

約数和(自身を含む): 126950400

約数和(自身を除く): 55203626

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 4639, 7733, 9278, 15466, 51029, 88141, 102058, 171643, 176282, 343286, 969551, 1888073, 1939102, 3261217, 3776146, 6522434, 35873387, 71746774]

約数ペア:

[(1, 71746774), (2, 35873387), (11, 6522434), (19, 3776146), (22, 3261217), (37, 1939102), (38, 1888073), (74, 969551), (209, 343286), (407, 176282), (418, 171643), (703, 102058), (814, 88141), (1406, 51029), (4639, 15466), (7733, 9278)]