13240544512

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{31327}}^1$

素因数の和:31483

約数の個数: 72

約数和(自身を含む): 28687425536

約数和(自身を除く): 15446881024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 256, 416, 508, 832, 1016, 1651, 1664, 2032, 3302, 3328, 4064, 6604, 8128, 13208, 16256, 26416, 31327, 32512, 52832, 62654, 105664, 125308, 211328, 250616, 407251, 422656, 501232, 814502, 1002464, 1629004, 2004928, 3258008, 3978529, 4009856, 6516016, 7957058, 8019712, 13032032, 15914116, 26064064, 31828232, 51720877, 52128128, 63656464, 103441754, 104256256, 127312928, 206883508, 254625856, 413767016, 509251712, 827534032, 1018503424, 1655068064, 3310136128, 6620272256, 13240544512]

約数ペア:

[(1, 13240544512), (2, 6620272256), (4, 3310136128), (8, 1655068064), (13, 1018503424), (16, 827534032), (26, 509251712), (32, 413767016), (52, 254625856), (64, 206883508), (104, 127312928), (127, 104256256), (128, 103441754), (208, 63656464), (254, 52128128), (256, 51720877), (416, 31828232), (508, 26064064), (832, 15914116), (1016, 13032032), (1651, 8019712), (1664, 7957058), (2032, 6516016), (3302, 4009856), (3328, 3978529), (4064, 3258008), (6604, 2004928), (8128, 1629004), (13208, 1002464), (16256, 814502), (26416, 501232), (31327, 422656), (32512, 407251), (52832, 250616), (62654, 211328), (105664, 125308)]