13581232

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1058

約数の個数: 60

約数和(自身を含む): 32442120

約数和(自身を除く): 18860888

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1019, 1666, 1904, 2038, 3332, 4076, 6664, 7133, 8152, 13328, 14266, 16304, 17323, 28532, 34646, 49931, 57064, 69292, 99862, 114128, 121261, 138584, 199724, 242522, 277168, 399448, 485044, 798896, 848827, 970088, 1697654, 1940176, 3395308, 6790616, 13581232]

約数ペア:

[(1, 13581232), (2, 6790616), (4, 3395308), (7, 1940176), (8, 1697654), (14, 970088), (16, 848827), (17, 798896), (28, 485044), (34, 399448), (49, 277168), (56, 242522), (68, 199724), (98, 138584), (112, 121261), (119, 114128), (136, 99862), (196, 69292), (238, 57064), (272, 49931), (392, 34646), (476, 28532), (784, 17323), (833, 16304), (952, 14266), (1019, 13328), (1666, 8152), (1904, 7133), (2038, 6664), (3332, 4076)]