13115688

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 21098712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 71, 86, 129, 142, 172, 179, 213, 258, 284, 344, 358, 426, 516, 537, 568, 716, 852, 1032, 1074, 1432, 1704, 2148, 3053, 4296, 6106, 7697, 9159, 12212, 12709, 15394, 18318, 23091, 24424, 25418, 30788, 36636, 38127, 46182, 50836, 61576, 73272, 76254, 92364, 101672, 152508, 184728, 305016, 546487, 1092974, 1639461, 2185948, 3278922, 4371896, 6557844, 13115688]

約数ペア:

[(1, 13115688), (2, 6557844), (3, 4371896), (4, 3278922), (6, 2185948), (8, 1639461), (12, 1092974), (24, 546487), (43, 305016), (71, 184728), (86, 152508), (129, 101672), (142, 92364), (172, 76254), (179, 73272), (213, 61576), (258, 50836), (284, 46182), (344, 38127), (358, 36636), (426, 30788), (516, 25418), (537, 24424), (568, 23091), (716, 18318), (852, 15394), (1032, 12709), (1074, 12212), (1432, 9159), (1704, 7697), (2148, 6106), (3053, 4296)]