12738208

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 31328640

約数和(自身を除く): 18590432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 73, 76, 82, 112, 133, 146, 152, 164, 224, 266, 287, 292, 304, 328, 511, 532, 574, 584, 608, 656, 779, 1022, 1064, 1148, 1168, 1312, 1387, 1558, 2044, 2128, 2296, 2336, 2774, 2993, 3116, 4088, 4256, 4592, 5453, 5548, 5986, 6232, 8176, 9184, 9709, 10906, 11096, 11972, 12464, 16352, 19418, 20951, 21812, 22192, 23944, 24928, 38836, 41902, 43624, 44384, 47888, 56867, 77672, 83804, 87248, 95776, 113734, 155344, 167608, 174496, 227468, 310688, 335216, 398069, 454936, 670432, 796138, 909872, 1592276, 1819744, 3184552, 6369104, 12738208]

約数ペア:

[(1, 12738208), (2, 6369104), (4, 3184552), (7, 1819744), (8, 1592276), (14, 909872), (16, 796138), (19, 670432), (28, 454936), (32, 398069), (38, 335216), (41, 310688), (56, 227468), (73, 174496), (76, 167608), (82, 155344), (112, 113734), (133, 95776), (146, 87248), (152, 83804), (164, 77672), (224, 56867), (266, 47888), (287, 44384), (292, 43624), (304, 41902), (328, 38836), (511, 24928), (532, 23944), (574, 22192), (584, 21812), (608, 20951), (656, 19418), (779, 16352), (1022, 12464), (1064, 11972), (1148, 11096), (1168, 10906), (1312, 9709), (1387, 9184), (1558, 8176), (2044, 6232), (2128, 5986), (2296, 5548), (2336, 5453), (2774, 4592), (2993, 4256), (3116, 4088)]