7643284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 14668416

約数和(自身を除く): 7025132

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 641, 1084, 1282, 2564, 2981, 5962, 7051, 11924, 14102, 28204, 173711, 347422, 694844, 1910821, 3821642, 7643284]

約数ペア:

[(1, 7643284), (2, 3821642), (4, 1910821), (11, 694844), (22, 347422), (44, 173711), (271, 28204), (542, 14102), (641, 11924), (1084, 7051), (1282, 5962), (2564, 2981)]