72878608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{414083}}^1$

素因数の和:414102

約数の個数: 20

約数和(自身を含む): 154039248

約数和(自身を除く): 81160640

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 414083, 828166, 1656332, 3312664, 4554913, 6625328, 9109826, 18219652, 36439304, 72878608]

約数ペア:

[(1, 72878608), (2, 36439304), (4, 18219652), (8, 9109826), (11, 6625328), (16, 4554913), (22, 3312664), (44, 1656332), (88, 828166), (176, 414083)]