71873314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 128701440

約数和(自身を除く): 56828126

約数列:

[1, 2, 17, 19, 31, 34, 37, 38, 62, 74, 97, 194, 323, 527, 589, 629, 646, 703, 1054, 1147, 1178, 1258, 1406, 1649, 1843, 2294, 3007, 3298, 3589, 3686, 6014, 7178, 10013, 11951, 19499, 20026, 21793, 23902, 31331, 38998, 43586, 51119, 57133, 61013, 62662, 68191, 102238, 111259, 114266, 122026, 136382, 222518, 370481, 740962, 971261, 1159247, 1891403, 1942522, 2113921, 2318494, 3782806, 4227842, 35936657, 71873314]

約数ペア:

[(1, 71873314), (2, 35936657), (17, 4227842), (19, 3782806), (31, 2318494), (34, 2113921), (37, 1942522), (38, 1891403), (62, 1159247), (74, 971261), (97, 740962), (194, 370481), (323, 222518), (527, 136382), (589, 122026), (629, 114266), (646, 111259), (703, 102238), (1054, 68191), (1147, 62662), (1178, 61013), (1258, 57133), (1406, 51119), (1649, 43586), (1843, 38998), (2294, 31331), (3007, 23902), (3298, 21793), (3589, 20026), (3686, 19499), (6014, 11951), (7178, 10013)]