1969138048

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{4177}}^1$

素因数の和:4347

約数の個数: 64

約数和(自身を含む): 4091097600

約数和(自身を除く): 2121959552

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 127, 128, 232, 254, 464, 508, 928, 1016, 1856, 2032, 3683, 3712, 4064, 4177, 7366, 8128, 8354, 14732, 16256, 16708, 29464, 33416, 58928, 66832, 117856, 121133, 133664, 235712, 242266, 267328, 471424, 484532, 530479, 534656, 969064, 1060958, 1938128, 2121916, 3876256, 4243832, 7752512, 8487664, 15383891, 15505024, 16975328, 30767782, 33950656, 61535564, 67901312, 123071128, 246142256, 492284512, 984569024, 1969138048]

約数ペア:

[(1, 1969138048), (2, 984569024), (4, 492284512), (8, 246142256), (16, 123071128), (29, 67901312), (32, 61535564), (58, 33950656), (64, 30767782), (116, 16975328), (127, 15505024), (128, 15383891), (232, 8487664), (254, 7752512), (464, 4243832), (508, 3876256), (928, 2121916), (1016, 1938128), (1856, 1060958), (2032, 969064), (3683, 534656), (3712, 530479), (4064, 484532), (4177, 471424), (7366, 267328), (8128, 242266), (8354, 235712), (14732, 133664), (16256, 121133), (16708, 117856), (29464, 66832), (33416, 58928)]