42974152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2141}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 87265080

約数和(自身を除く): 44290928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1544, 2141, 2509, 4282, 5018, 8564, 10036, 17128, 20072, 27833, 55666, 111332, 222664, 413213, 826426, 1652852, 3305704, 5371769, 10743538, 21487076, 42974152]

約数ペア:

[(1, 42974152), (2, 21487076), (4, 10743538), (8, 5371769), (13, 3305704), (26, 1652852), (52, 826426), (104, 413213), (193, 222664), (386, 111332), (772, 55666), (1544, 27833), (2141, 20072), (2509, 17128), (4282, 10036), (5018, 8564)]