531272

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 1166400

約数和(自身を除く): 635128

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 179, 212, 358, 371, 424, 716, 742, 1253, 1432, 1484, 2506, 2968, 5012, 9487, 10024, 18974, 37948, 66409, 75896, 132818, 265636, 531272]

約数ペア:

[(1, 531272), (2, 265636), (4, 132818), (7, 75896), (8, 66409), (14, 37948), (28, 18974), (53, 10024), (56, 9487), (106, 5012), (179, 2968), (212, 2506), (358, 1484), (371, 1432), (424, 1253), (716, 742)]