66406912

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:949

約数の個数: 80

約数和(自身を含む): 156052512

約数和(自身を除く): 89645600

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 907, 1144, 1408, 1664, 1814, 2288, 2816, 3328, 3628, 4576, 5632, 6656, 7256, 9152, 9977, 11791, 14512, 18304, 19954, 23582, 29024, 36608, 39908, 47164, 58048, 73216, 79816, 94328, 116096, 129701, 159632, 188656, 232192, 259402, 319264, 377312, 464384, 518804, 638528, 754624, 1037608, 1277056, 1509248, 2075216, 2554112, 3018496, 4150432, 5108224, 6036992, 8300864, 16601728, 33203456, 66406912]

約数ペア:

[(1, 66406912), (2, 33203456), (4, 16601728), (8, 8300864), (11, 6036992), (13, 5108224), (16, 4150432), (22, 3018496), (26, 2554112), (32, 2075216), (44, 1509248), (52, 1277056), (64, 1037608), (88, 754624), (104, 638528), (128, 518804), (143, 464384), (176, 377312), (208, 319264), (256, 259402), (286, 232192), (352, 188656), (416, 159632), (512, 129701), (572, 116096), (704, 94328), (832, 79816), (907, 73216), (1144, 58048), (1408, 47164), (1664, 39908), (1814, 36608), (2288, 29024), (2816, 23582), (3328, 19954), (3628, 18304), (4576, 14512), (5632, 11791), (6656, 9977), (7256, 9152)]