37851268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 86493120

約数和(自身を除く): 48641852

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 421, 494, 532, 676, 842, 988, 1183, 1684, 1729, 2366, 2947, 3211, 3458, 4732, 5473, 5894, 6422, 6916, 7999, 10946, 11788, 12844, 15998, 21892, 22477, 31996, 38311, 44954, 55993, 71149, 76622, 89908, 103987, 111986, 142298, 153244, 207974, 223972, 284596, 415948, 498043, 727909, 996086, 1351831, 1455818, 1992172, 2703662, 2911636, 5407324, 9462817, 18925634, 37851268]

約数ペア:

[(1, 37851268), (2, 18925634), (4, 9462817), (7, 5407324), (13, 2911636), (14, 2703662), (19, 1992172), (26, 1455818), (28, 1351831), (38, 996086), (52, 727909), (76, 498043), (91, 415948), (133, 284596), (169, 223972), (182, 207974), (247, 153244), (266, 142298), (338, 111986), (364, 103987), (421, 89908), (494, 76622), (532, 71149), (676, 55993), (842, 44954), (988, 38311), (1183, 31996), (1684, 22477), (1729, 21892), (2366, 15998), (2947, 12844), (3211, 11788), (3458, 10946), (4732, 7999), (5473, 6916), (5894, 6422)]