28029768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89839}}^1$

素因数の和:89861

約数の個数: 32

約数和(自身を含む): 75465600

約数和(自身を除く): 47435832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 89839, 179678, 269517, 359356, 539034, 718712, 1078068, 1167907, 2156136, 2335814, 3503721, 4671628, 7007442, 9343256, 14014884, 28029768]

約数ペア:

[(1, 28029768), (2, 14014884), (3, 9343256), (4, 7007442), (6, 4671628), (8, 3503721), (12, 2335814), (13, 2156136), (24, 1167907), (26, 1078068), (39, 718712), (52, 539034), (78, 359356), (104, 269517), (156, 179678), (312, 89839)]