523493728

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 1047090240

約数和(自身を除く): 523596512

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 397, 463, 712, 794, 926, 1424, 1588, 1852, 2848, 3176, 3704, 6352, 7408, 12704, 14816, 35333, 41207, 70666, 82414, 141332, 164828, 183811, 282664, 329656, 367622, 565328, 659312, 735244, 1130656, 1318624, 1470488, 2940976, 5881952, 16359179, 32718358, 65436716, 130873432, 261746864, 523493728]

約数ペア:

[(1, 523493728), (2, 261746864), (4, 130873432), (8, 65436716), (16, 32718358), (32, 16359179), (89, 5881952), (178, 2940976), (356, 1470488), (397, 1318624), (463, 1130656), (712, 735244), (794, 659312), (926, 565328), (1424, 367622), (1588, 329656), (1852, 282664), (2848, 183811), (3176, 164828), (3704, 141332), (6352, 82414), (7408, 70666), (12704, 41207), (14816, 35333)]