28856608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 62881056

約数和(自身を除く): 34024448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1123, 1168, 1606, 2246, 2336, 3212, 4492, 6424, 8984, 12353, 12848, 17968, 24706, 25696, 35936, 49412, 81979, 98824, 163958, 197648, 327916, 395296, 655832, 901769, 1311664, 1803538, 2623328, 3607076, 7214152, 14428304, 28856608]

約数ペア:

[(1, 28856608), (2, 14428304), (4, 7214152), (8, 3607076), (11, 2623328), (16, 1803538), (22, 1311664), (32, 901769), (44, 655832), (73, 395296), (88, 327916), (146, 197648), (176, 163958), (292, 98824), (352, 81979), (584, 49412), (803, 35936), (1123, 25696), (1168, 24706), (1606, 17968), (2246, 12848), (2336, 12353), (3212, 8984), (4492, 6424)]