42392174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 72921600

約数和(自身を除く): 30529426

約数列:

[1, 2, 11, 22, 23, 46, 199, 253, 398, 421, 506, 842, 2189, 4378, 4577, 4631, 9154, 9262, 9683, 19366, 50347, 83779, 100694, 106513, 167558, 213026, 921569, 1843138, 1926917, 3853834, 21196087, 42392174]

約数ペア:

[(1, 42392174), (2, 21196087), (11, 3853834), (22, 1926917), (23, 1843138), (46, 921569), (199, 213026), (253, 167558), (398, 106513), (421, 100694), (506, 83779), (842, 50347), (2189, 19366), (4378, 9683), (4577, 9262), (4631, 9154)]