67169989376

素因数分解:

$2^8\times 7^1\times {\mathrm{919}}^1\times {\mathrm{40787}}^1$

素因数の和:41729

約数の個数: 72

約数和(自身を含む): 153402036480

約数和(自身を除く): 86232047104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 919, 1792, 1838, 3676, 6433, 7352, 12866, 14704, 25732, 29408, 40787, 51464, 58816, 81574, 102928, 117632, 163148, 205856, 235264, 285509, 326296, 411712, 571018, 652592, 823424, 1142036, 1305184, 1646848, 2284072, 2610368, 4568144, 5220736, 9136288, 10441472, 18272576, 36545152, 37483253, 73090304, 74966506, 149933012, 262382771, 299866024, 524765542, 599732048, 1049531084, 1199464096, 2099062168, 2398928192, 4198124336, 4797856384, 8396248672, 9595712768, 16792497344, 33584994688, 67169989376]

約数ペア:

[(1, 67169989376), (2, 33584994688), (4, 16792497344), (7, 9595712768), (8, 8396248672), (14, 4797856384), (16, 4198124336), (28, 2398928192), (32, 2099062168), (56, 1199464096), (64, 1049531084), (112, 599732048), (128, 524765542), (224, 299866024), (256, 262382771), (448, 149933012), (896, 74966506), (919, 73090304), (1792, 37483253), (1838, 36545152), (3676, 18272576), (6433, 10441472), (7352, 9136288), (12866, 5220736), (14704, 4568144), (25732, 2610368), (29408, 2284072), (40787, 1646848), (51464, 1305184), (58816, 1142036), (81574, 823424), (102928, 652592), (117632, 571018), (163148, 411712), (205856, 326296), (235264, 285509)]