39960844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5641}}^1$

素因数の和:5686

約数の個数: 48

約数和(自身を含む): 90994176

約数和(自身を除く): 51033332

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 5641, 7084, 11282, 22564, 39487, 62051, 78974, 124102, 129743, 157948, 248204, 259486, 434357, 518972, 868714, 908201, 1427173, 1737428, 1816402, 2854346, 3632804, 5708692, 9990211, 19980422, 39960844]

約数ペア:

[(1, 39960844), (2, 19980422), (4, 9990211), (7, 5708692), (11, 3632804), (14, 2854346), (22, 1816402), (23, 1737428), (28, 1427173), (44, 908201), (46, 868714), (77, 518972), (92, 434357), (154, 259486), (161, 248204), (253, 157948), (308, 129743), (322, 124102), (506, 78974), (644, 62051), (1012, 39487), (1771, 22564), (3542, 11282), (5641, 7084)]