28115419153908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{121931}}^1\times {\mathrm{1130317}}^1$

素因数の和:1252272

約数の個数: 48

約数和(自身を含む): 69462254925504

約数和(自身を除く): 41346835771596

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 121931, 243862, 365793, 487724, 731586, 1130317, 1463172, 2072827, 2260634, 3390951, 4145654, 4521268, 6218481, 6781902, 8291308, 12436962, 13563804, 19215389, 24873924, 38430778, 57646167, 76861556, 115292334, 230584668, 137820682127, 275641364254, 413462046381, 551282728508, 826924092762, 1653848185524, 2342951596159, 4685903192318, 7028854788477, 9371806384636, 14057709576954, 28115419153908]

約数ペア:

[(1, 28115419153908), (2, 14057709576954), (3, 9371806384636), (4, 7028854788477), (6, 4685903192318), (12, 2342951596159), (17, 1653848185524), (34, 826924092762), (51, 551282728508), (68, 413462046381), (102, 275641364254), (204, 137820682127), (121931, 230584668), (243862, 115292334), (365793, 76861556), (487724, 57646167), (731586, 38430778), (1130317, 24873924), (1463172, 19215389), (2072827, 13563804), (2260634, 12436962), (3390951, 8291308), (4145654, 6781902), (4521268, 6218481)]