28466412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{727}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 71914752

約数和(自身を除く): 43448340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 251, 502, 727, 753, 1004, 1454, 1506, 2181, 2908, 3012, 3263, 4362, 6526, 8724, 9451, 9789, 13052, 18902, 19578, 28353, 37804, 39156, 56706, 113412, 182477, 364954, 547431, 729908, 1094862, 2189724, 2372201, 4744402, 7116603, 9488804, 14233206, 28466412]

約数ペア:

[(1, 28466412), (2, 14233206), (3, 9488804), (4, 7116603), (6, 4744402), (12, 2372201), (13, 2189724), (26, 1094862), (39, 729908), (52, 547431), (78, 364954), (156, 182477), (251, 113412), (502, 56706), (727, 39156), (753, 37804), (1004, 28353), (1454, 19578), (1506, 18902), (2181, 13052), (2908, 9789), (3012, 9451), (3263, 8724), (4362, 6526)]