23640090136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3201529}}^1$

素因数の和:3201619

約数の個数: 32

約数和(自身を含む): 48407133600

約数和(自身を除く): 24767043464

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 3201529, 6403058, 12806116, 25612232, 41619877, 83239754, 166479508, 227308559, 332959016, 454617118, 909234236, 1818468472, 2955011267, 5910022534, 11820045068, 23640090136]

約数ペア:

[(1, 23640090136), (2, 11820045068), (4, 5910022534), (8, 2955011267), (13, 1818468472), (26, 909234236), (52, 454617118), (71, 332959016), (104, 227308559), (142, 166479508), (284, 83239754), (568, 41619877), (923, 25612232), (1846, 12806116), (3692, 6403058), (7384, 3201529)]