13505208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 22782792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 102, 136, 158, 204, 237, 316, 408, 419, 474, 632, 838, 948, 1257, 1343, 1676, 1896, 2514, 2686, 3352, 4029, 5028, 5372, 7123, 8058, 10056, 10744, 14246, 16116, 21369, 28492, 32232, 33101, 42738, 56984, 66202, 85476, 99303, 132404, 170952, 198606, 264808, 397212, 562717, 794424, 1125434, 1688151, 2250868, 3376302, 4501736, 6752604, 13505208]

約数ペア:

[(1, 13505208), (2, 6752604), (3, 4501736), (4, 3376302), (6, 2250868), (8, 1688151), (12, 1125434), (17, 794424), (24, 562717), (34, 397212), (51, 264808), (68, 198606), (79, 170952), (102, 132404), (136, 99303), (158, 85476), (204, 66202), (237, 56984), (316, 42738), (408, 33101), (419, 32232), (474, 28492), (632, 21369), (838, 16116), (948, 14246), (1257, 10744), (1343, 10056), (1676, 8058), (1896, 7123), (2514, 5372), (2686, 5028), (3352, 4029)]