28718964

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{1723}}^1$

素因数の和:2196

約数の個数: 36

約数和(自身を含む): 72794176

約数和(自身を除く): 44075212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 926, 1389, 1723, 1852, 2778, 3446, 4167, 5169, 5556, 6892, 8334, 10338, 15507, 16668, 20676, 31014, 62028, 797749, 1595498, 2393247, 3190996, 4786494, 7179741, 9572988, 14359482, 28718964]

約数ペア:

[(1, 28718964), (2, 14359482), (3, 9572988), (4, 7179741), (6, 4786494), (9, 3190996), (12, 2393247), (18, 1595498), (36, 797749), (463, 62028), (926, 31014), (1389, 20676), (1723, 16668), (1852, 15507), (2778, 10338), (3446, 8334), (4167, 6892), (5169, 5556)]