42170044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2618

約数の個数: 48

約数和(自身を含む): 91678720

約数和(自身を除く): 49508676

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 2557, 4123, 5114, 8246, 10228, 16492, 17899, 35798, 48583, 71596, 79267, 97166, 158534, 194332, 317068, 340081, 554869, 680162, 1109738, 1360324, 1506073, 2219476, 3012146, 6024292, 10542511, 21085022, 42170044]

約数ペア:

[(1, 42170044), (2, 21085022), (4, 10542511), (7, 6024292), (14, 3012146), (19, 2219476), (28, 1506073), (31, 1360324), (38, 1109738), (62, 680162), (76, 554869), (124, 340081), (133, 317068), (217, 194332), (266, 158534), (434, 97166), (532, 79267), (589, 71596), (868, 48583), (1178, 35798), (2356, 17899), (2557, 16492), (4123, 10228), (5114, 8246)]