28733224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1597}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 58390920

約数和(自身を除く): 29657696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 1597, 2249, 3194, 4498, 6388, 8996, 12776, 17992, 20761, 41522, 83044, 166088, 276281, 552562, 1105124, 2210248, 3591653, 7183306, 14366612, 28733224]

約数ペア:

[(1, 28733224), (2, 14366612), (4, 7183306), (8, 3591653), (13, 2210248), (26, 1105124), (52, 552562), (104, 276281), (173, 166088), (346, 83044), (692, 41522), (1384, 20761), (1597, 17992), (2249, 12776), (3194, 8996), (4498, 6388)]