71310824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2549}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 144585000

約数和(自身を除く): 73274176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 2152, 2549, 3497, 5098, 6994, 10196, 13988, 20392, 27976, 33137, 66274, 132548, 265096, 685681, 1371362, 2742724, 5485448, 8913853, 17827706, 35655412, 71310824]

約数ペア:

[(1, 71310824), (2, 35655412), (4, 17827706), (8, 8913853), (13, 5485448), (26, 2742724), (52, 1371362), (104, 685681), (269, 265096), (538, 132548), (1076, 66274), (2152, 33137), (2549, 27976), (3497, 20392), (5098, 13988), (6994, 10196)]