13190577664

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{32987}}^1$

素因数の和:33087

約数の個数: 80

約数和(自身を含む): 29157169536

約数和(自身を除く): 15966591872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 512, 568, 704, 781, 1136, 1408, 1562, 2272, 2816, 3124, 4544, 5632, 6248, 9088, 12496, 18176, 24992, 32987, 36352, 49984, 65974, 99968, 131948, 199936, 263896, 362857, 399872, 527792, 725714, 1055584, 1451428, 2111168, 2342077, 2902856, 4222336, 4684154, 5805712, 8444672, 9368308, 11611424, 16889344, 18736616, 23222848, 25762847, 37473232, 46445696, 51525694, 74946464, 92891392, 103051388, 149892928, 185782784, 206102776, 299785856, 412205552, 599571712, 824411104, 1199143424, 1648822208, 3297644416, 6595288832, 13190577664]

約数ペア:

[(1, 13190577664), (2, 6595288832), (4, 3297644416), (8, 1648822208), (11, 1199143424), (16, 824411104), (22, 599571712), (32, 412205552), (44, 299785856), (64, 206102776), (71, 185782784), (88, 149892928), (128, 103051388), (142, 92891392), (176, 74946464), (256, 51525694), (284, 46445696), (352, 37473232), (512, 25762847), (568, 23222848), (704, 18736616), (781, 16889344), (1136, 11611424), (1408, 9368308), (1562, 8444672), (2272, 5805712), (2816, 4684154), (3124, 4222336), (4544, 2902856), (5632, 2342077), (6248, 2111168), (9088, 1451428), (12496, 1055584), (18176, 725714), (24992, 527792), (32987, 399872), (36352, 362857), (49984, 263896), (65974, 199936), (99968, 131948)]