7320572

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4933}}^1$

素因数の和:4997

約数の個数: 24

約数和(自身を含む): 14920416

約数和(自身を除く): 7599844

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 4933, 9866, 19732, 34531, 69062, 138124, 261449, 522898, 1045796, 1830143, 3660286, 7320572]

約数ペア:

[(1, 7320572), (2, 3660286), (4, 1830143), (7, 1045796), (14, 522898), (28, 261449), (53, 138124), (106, 69062), (212, 34531), (371, 19732), (742, 9866), (1484, 4933)]