1189069376

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{23789}}^1$

素因数の和:23883

約数の個数: 56

約数和(自身を含む): 2610429120

約数和(自身を除く): 1421359744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1562, 2272, 3124, 4544, 6248, 12496, 23789, 24992, 47578, 49984, 95156, 190312, 261679, 380624, 523358, 761248, 1046716, 1522496, 1689019, 2093432, 3378038, 4186864, 6756076, 8373728, 13512152, 16747456, 18579209, 27024304, 37158418, 54048608, 74316836, 108097216, 148633672, 297267344, 594534688, 1189069376]

約数ペア:

[(1, 1189069376), (2, 594534688), (4, 297267344), (8, 148633672), (11, 108097216), (16, 74316836), (22, 54048608), (32, 37158418), (44, 27024304), (64, 18579209), (71, 16747456), (88, 13512152), (142, 8373728), (176, 6756076), (284, 4186864), (352, 3378038), (568, 2093432), (704, 1689019), (781, 1522496), (1136, 1046716), (1562, 761248), (2272, 523358), (3124, 380624), (4544, 261679), (6248, 190312), (12496, 95156), (23789, 49984), (24992, 47578)]