7155888

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3467}}^1$

素因数の和:3521

約数の個数: 40

約数和(自身を含む): 18921408

約数和(自身を除く): 11765520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 3467, 6934, 10401, 13868, 20802, 27736, 41604, 55472, 83208, 149081, 166416, 298162, 447243, 596324, 894486, 1192648, 1788972, 2385296, 3577944, 7155888]

約数ペア:

[(1, 7155888), (2, 3577944), (3, 2385296), (4, 1788972), (6, 1192648), (8, 894486), (12, 596324), (16, 447243), (24, 298162), (43, 166416), (48, 149081), (86, 83208), (129, 55472), (172, 41604), (258, 27736), (344, 20802), (516, 13868), (688, 10401), (1032, 6934), (2064, 3467)]