28650824

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3313}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 57265920

約数和(自身を除く): 28615096

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 3313, 4324, 6626, 8648, 13252, 26504, 76199, 152398, 155711, 304796, 311422, 609592, 622844, 1245688, 3581353, 7162706, 14325412, 28650824]

約数ペア:

[(1, 28650824), (2, 14325412), (4, 7162706), (8, 3581353), (23, 1245688), (46, 622844), (47, 609592), (92, 311422), (94, 304796), (184, 155711), (188, 152398), (376, 76199), (1081, 26504), (2162, 13252), (3313, 8648), (4324, 6626)]