28872108

素因数分解:

$2^2\times 3^2\times {\mathrm{659}}^1\times {\mathrm{1217}}^1$

素因数の和:1886

約数の個数: 36

約数和(自身を含む): 73153080

約数和(自身を除く): 44280972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 659, 1217, 1318, 1977, 2434, 2636, 3651, 3954, 4868, 5931, 7302, 7908, 10953, 11862, 14604, 21906, 23724, 43812, 802003, 1604006, 2406009, 3208012, 4812018, 7218027, 9624036, 14436054, 28872108]

約数ペア:

[(1, 28872108), (2, 14436054), (3, 9624036), (4, 7218027), (6, 4812018), (9, 3208012), (12, 2406009), (18, 1604006), (36, 802003), (659, 43812), (1217, 23724), (1318, 21906), (1977, 14604), (2434, 11862), (2636, 10953), (3651, 7908), (3954, 7302), (4868, 5931)]