13453648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1003

約数の個数: 40

約数和(自身を含む): 28498176

約数和(自身を除く): 15044528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 911, 923, 1136, 1822, 1846, 3644, 3692, 7288, 7384, 11843, 14576, 14768, 23686, 47372, 64681, 94744, 129362, 189488, 258724, 517448, 840853, 1034896, 1681706, 3363412, 6726824, 13453648]

約数ペア:

[(1, 13453648), (2, 6726824), (4, 3363412), (8, 1681706), (13, 1034896), (16, 840853), (26, 517448), (52, 258724), (71, 189488), (104, 129362), (142, 94744), (208, 64681), (284, 47372), (568, 23686), (911, 14768), (923, 14576), (1136, 11843), (1822, 7384), (1846, 7288), (3644, 3692)]