28006056

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29921}}^1$

素因数の和:29946

約数の個数: 48

約数和(自身を含む): 81687060

約数和(自身を除く): 53681004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 29921, 59842, 89763, 119684, 179526, 239368, 269289, 359052, 388973, 538578, 718104, 777946, 1077156, 1166919, 1555892, 2154312, 2333838, 3111784, 3500757, 4667676, 7001514, 9335352, 14003028, 28006056]

約数ペア:

[(1, 28006056), (2, 14003028), (3, 9335352), (4, 7001514), (6, 4667676), (8, 3500757), (9, 3111784), (12, 2333838), (13, 2154312), (18, 1555892), (24, 1166919), (26, 1077156), (36, 777946), (39, 718104), (52, 538578), (72, 388973), (78, 359052), (104, 269289), (117, 239368), (156, 179526), (234, 119684), (312, 89763), (468, 59842), (936, 29921)]