7963872

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{1693}}^1$

素因数の和:1720

約数の個数: 72

約数和(自身を含む): 24332616

約数和(自身を除く): 16368744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 1693, 2352, 3386, 4704, 5079, 6772, 10158, 11851, 13544, 20316, 23702, 27088, 35553, 40632, 47404, 54176, 71106, 81264, 82957, 94808, 142212, 162528, 165914, 189616, 248871, 284424, 331828, 379232, 497742, 568848, 663656, 995484, 1137696, 1327312, 1990968, 2654624, 3981936, 7963872]

約数ペア:

[(1, 7963872), (2, 3981936), (3, 2654624), (4, 1990968), (6, 1327312), (7, 1137696), (8, 995484), (12, 663656), (14, 568848), (16, 497742), (21, 379232), (24, 331828), (28, 284424), (32, 248871), (42, 189616), (48, 165914), (49, 162528), (56, 142212), (84, 94808), (96, 82957), (98, 81264), (112, 71106), (147, 54176), (168, 47404), (196, 40632), (224, 35553), (294, 27088), (336, 23702), (392, 20316), (588, 13544), (672, 11851), (784, 10158), (1176, 6772), (1568, 5079), (1693, 4704), (2352, 3386)]