28496718

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{7229}}^1$

素因数の和:7313

約数の個数: 32

約数和(自身を含む): 64202400

約数和(自身を除く): 35705682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 7229, 14458, 21687, 43374, 65061, 130122, 195183, 390366, 527717, 1055434, 1583151, 3166302, 4749453, 9498906, 14248359, 28496718]

約数ペア:

[(1, 28496718), (2, 14248359), (3, 9498906), (6, 4749453), (9, 3166302), (18, 1583151), (27, 1055434), (54, 527717), (73, 390366), (146, 195183), (219, 130122), (438, 65061), (657, 43374), (1314, 21687), (1971, 14458), (3942, 7229)]