15671785712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{18371}}^1$

素因数の和:18558

約数の個数: 80

約数和(自身を含む): 34281270144

約数和(自身を除く): 18609484432

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 131, 148, 176, 262, 296, 407, 524, 592, 814, 1048, 1441, 1628, 2096, 2882, 3256, 4847, 5764, 6512, 9694, 11528, 18371, 19388, 23056, 36742, 38776, 53317, 73484, 77552, 106634, 146968, 202081, 213268, 293936, 404162, 426536, 679727, 808324, 853072, 1359454, 1616648, 2406601, 2718908, 3233296, 4813202, 5437816, 7476997, 9626404, 10875632, 14953994, 19252808, 26472611, 29907988, 38505616, 52945222, 59815976, 89044237, 105890444, 119631952, 178088474, 211780888, 356176948, 423561776, 712353896, 979486607, 1424707792, 1958973214, 3917946428, 7835892856, 15671785712]

約数ペア:

[(1, 15671785712), (2, 7835892856), (4, 3917946428), (8, 1958973214), (11, 1424707792), (16, 979486607), (22, 712353896), (37, 423561776), (44, 356176948), (74, 211780888), (88, 178088474), (131, 119631952), (148, 105890444), (176, 89044237), (262, 59815976), (296, 52945222), (407, 38505616), (524, 29907988), (592, 26472611), (814, 19252808), (1048, 14953994), (1441, 10875632), (1628, 9626404), (2096, 7476997), (2882, 5437816), (3256, 4813202), (4847, 3233296), (5764, 2718908), (6512, 2406601), (9694, 1616648), (11528, 1359454), (18371, 853072), (19388, 808324), (23056, 679727), (36742, 426536), (38776, 404162), (53317, 293936), (73484, 213268), (77552, 202081), (106634, 146968)]