66455958

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 151165440

約数和(自身を除く): 84709482

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 53, 57, 102, 106, 114, 159, 318, 323, 646, 647, 901, 969, 1007, 1294, 1802, 1938, 1941, 2014, 2703, 3021, 3882, 5406, 6042, 10999, 12293, 17119, 21998, 24586, 32997, 34238, 34291, 36879, 51357, 65994, 68582, 73758, 102714, 102873, 205746, 208981, 417962, 582947, 626943, 651529, 1165894, 1253886, 1303058, 1748841, 1954587, 3497682, 3909174, 11075993, 22151986, 33227979, 66455958]

約数ペア:

[(1, 66455958), (2, 33227979), (3, 22151986), (6, 11075993), (17, 3909174), (19, 3497682), (34, 1954587), (38, 1748841), (51, 1303058), (53, 1253886), (57, 1165894), (102, 651529), (106, 626943), (114, 582947), (159, 417962), (318, 208981), (323, 205746), (646, 102873), (647, 102714), (901, 73758), (969, 68582), (1007, 65994), (1294, 51357), (1802, 36879), (1938, 34291), (1941, 34238), (2014, 32997), (2703, 24586), (3021, 21998), (3882, 17119), (5406, 12293), (6042, 10999)]