78008792

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{733}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 149824080

約数和(自身を除く): 71815288

約数列:

[1, 2, 4, 8, 53, 106, 212, 251, 424, 502, 733, 1004, 1466, 2008, 2932, 5864, 13303, 26606, 38849, 53212, 77698, 106424, 155396, 183983, 310792, 367966, 735932, 1471864, 9751099, 19502198, 39004396, 78008792]

約数ペア:

[(1, 78008792), (2, 39004396), (4, 19502198), (8, 9751099), (53, 1471864), (106, 735932), (212, 367966), (251, 310792), (424, 183983), (502, 155396), (733, 106424), (1004, 77698), (1466, 53212), (2008, 38849), (2932, 26606), (5864, 13303)]