28243356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 71006208

約数和(自身を除く): 42762852

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 3301, 4278, 6602, 8556, 9903, 13204, 19806, 39612, 75923, 102331, 151846, 204662, 227769, 303692, 306993, 409324, 455538, 613986, 911076, 1227972, 2353613, 4707226, 7060839, 9414452, 14121678, 28243356]

約数ペア:

[(1, 28243356), (2, 14121678), (3, 9414452), (4, 7060839), (6, 4707226), (12, 2353613), (23, 1227972), (31, 911076), (46, 613986), (62, 455538), (69, 409324), (92, 306993), (93, 303692), (124, 227769), (138, 204662), (186, 151846), (276, 102331), (372, 75923), (713, 39612), (1426, 19806), (2139, 13204), (2852, 9903), (3301, 8556), (4278, 6602)]