814973.0000000

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 14265720

約数和(自身を除く): 7752952

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 73, 82, 128, 136, 146, 164, 272, 292, 328, 544, 584, 656, 697, 1088, 1168, 1241, 1312, 1394, 2176, 2336, 2482, 2624, 2788, 2993, 4672, 4964, 5248, 5576, 5986, 9344, 9928, 11152, 11972, 19856, 22304, 23944, 39712, 44608, 47888, 50881, 79424, 89216, 95776, 101762, 158848, 191552, 203524, 383104, 407048, 814096, 1628192, 3256384, 6512768]

約数ペア:

[(1, 6512768), (2, 3256384), (4, 1628192), (8, 814096), (16, 407048), (17, 383104), (32, 203524), (34, 191552), (41, 158848), (64, 101762), (68, 95776), (73, 89216), (82, 79424), (128, 50881), (136, 47888), (146, 44608), (164, 39712), (272, 23944), (292, 22304), (328, 19856), (544, 11972), (584, 11152), (656, 9928), (697, 9344), (1088, 5986), (1168, 5576), (1241, 5248), (1312, 4964), (1394, 4672), (2176, 2993), (2336, 2788), (2482, 2624)]