71547152

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{15473}}^1$

素因数の和:15515

約数の個数: 30

約数和(自身を含む): 147266058

約数和(自身を除く): 75718906

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 15473, 30946, 61892, 123784, 247568, 263041, 526082, 1052164, 2104328, 4208656, 4471697, 8943394, 17886788, 35773576, 71547152]

約数ペア:

[(1, 71547152), (2, 35773576), (4, 17886788), (8, 8943394), (16, 4471697), (17, 4208656), (34, 2104328), (68, 1052164), (136, 526082), (272, 263041), (289, 247568), (578, 123784), (1156, 61892), (2312, 30946), (4624, 15473)]