7547955756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{1913}}^1$

素因数の和:2423

約数の個数: 96

約数和(自身を含む): 19540071936

約数和(自身を除く): 11992116180

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 421, 426, 781, 842, 852, 1263, 1562, 1684, 1913, 2343, 2526, 3124, 3826, 4631, 4686, 5052, 5739, 7652, 9262, 9372, 11478, 13893, 18524, 21043, 22956, 27786, 29891, 42086, 55572, 59782, 63129, 84172, 89673, 119564, 126258, 135823, 179346, 252516, 271646, 328801, 358692, 407469, 543292, 657602, 805373, 814938, 986403, 1315204, 1494053, 1610746, 1629876, 1972806, 2416119, 2988106, 3221492, 3945612, 4482159, 4832238, 5976212, 8859103, 8964318, 9664476, 17718206, 17928636, 26577309, 35436412, 53154618, 57181483, 106309236, 114362966, 171544449, 228725932, 343088898, 628996313, 686177796, 1257992626, 1886988939, 2515985252, 3773977878, 7547955756]

約数ペア:

[(1, 7547955756), (2, 3773977878), (3, 2515985252), (4, 1886988939), (6, 1257992626), (11, 686177796), (12, 628996313), (22, 343088898), (33, 228725932), (44, 171544449), (66, 114362966), (71, 106309236), (132, 57181483), (142, 53154618), (213, 35436412), (284, 26577309), (421, 17928636), (426, 17718206), (781, 9664476), (842, 8964318), (852, 8859103), (1263, 5976212), (1562, 4832238), (1684, 4482159), (1913, 3945612), (2343, 3221492), (2526, 2988106), (3124, 2416119), (3826, 1972806), (4631, 1629876), (4686, 1610746), (5052, 1494053), (5739, 1315204), (7652, 986403), (9262, 814938), (9372, 805373), (11478, 657602), (13893, 543292), (18524, 407469), (21043, 358692), (22956, 328801), (27786, 271646), (29891, 252516), (42086, 179346), (55572, 135823), (59782, 126258), (63129, 119564), (84172, 89673)]