28813914

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{11353}}^1$

素因数の和:11411

約数の個数: 32

約数和(自身を含む): 65399040

約数和(自身を除く): 36585126

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 11353, 22706, 34059, 68118, 102177, 204354, 306531, 533591, 613062, 1067182, 1600773, 3201546, 4802319, 9604638, 14406957, 28813914]

約数ペア:

[(1, 28813914), (2, 14406957), (3, 9604638), (6, 4802319), (9, 3201546), (18, 1600773), (27, 1067182), (47, 613062), (54, 533591), (94, 306531), (141, 204354), (282, 102177), (423, 68118), (846, 34059), (1269, 22706), (2538, 11353)]