5781511424

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{13679}}^1$

素因数の和:13835

約数の個数: 72

約数和(自身を含む): 12526940160

約数和(自身を除く): 6745428736

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, 13679, 16256, 26416, 27358, 32512, 52832, 54716, 105664, 109432, 177827, 211328, 218864, 355654, 422656, 437728, 711308, 875456, 1422616, 1737233, 1750912, 2845232, 3474466, 3501824, 5690464, 6948932, 11380928, 13897864, 22584029, 22761856, 27795728, 45168058, 45523712, 55591456, 90336116, 111182912, 180672232, 222365824, 361344464, 444731648, 722688928, 1445377856, 2890755712, 5781511424]

約数ペア:

[(1, 5781511424), (2, 2890755712), (4, 1445377856), (8, 722688928), (13, 444731648), (16, 361344464), (26, 222365824), (32, 180672232), (52, 111182912), (64, 90336116), (104, 55591456), (127, 45523712), (128, 45168058), (208, 27795728), (254, 22761856), (256, 22584029), (416, 13897864), (508, 11380928), (832, 6948932), (1016, 5690464), (1651, 3501824), (1664, 3474466), (2032, 2845232), (3302, 1750912), (3328, 1737233), (4064, 1422616), (6604, 875456), (8128, 711308), (13208, 437728), (13679, 422656), (16256, 355654), (26416, 218864), (27358, 211328), (32512, 177827), (52832, 109432), (54716, 105664)]