72151244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{2207}}^1$

素因数の和:2965

約数の個数: 24

約数和(自身を含む): 137991168

約数和(自身を除く): 65839924

約数列:

[1, 2, 4, 11, 22, 44, 743, 1486, 2207, 2972, 4414, 8173, 8828, 16346, 24277, 32692, 48554, 97108, 1639801, 3279602, 6559204, 18037811, 36075622, 72151244]

約数ペア:

[(1, 72151244), (2, 36075622), (4, 18037811), (11, 6559204), (22, 3279602), (44, 1639801), (743, 97108), (1486, 48554), (2207, 32692), (2972, 24277), (4414, 16346), (8173, 8828)]