4890068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 9455040

約数和(自身を除く): 4564972

約数列:

[1, 2, 4, 19, 37, 38, 47, 74, 76, 94, 148, 188, 703, 893, 1369, 1406, 1739, 1786, 2738, 2812, 3478, 3572, 5476, 6956, 26011, 33041, 52022, 64343, 66082, 104044, 128686, 132164, 257372, 1222517, 2445034, 4890068]

約数ペア:

[(1, 4890068), (2, 2445034), (4, 1222517), (19, 257372), (37, 132164), (38, 128686), (47, 104044), (74, 66082), (76, 64343), (94, 52022), (148, 33041), (188, 26011), (703, 6956), (893, 5476), (1369, 3572), (1406, 3478), (1739, 2812), (1786, 2738)]