997237472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{36793}}^1$

素因数の和:36832

約数の個数: 72

約数和(自身を含む): 2466375408

約数和(自身を除く): 1469137936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 13552, 27104, 36793, 73586, 147172, 257551, 294344, 404723, 515102, 588688, 809446, 1030204, 1177376, 1618892, 2060408, 2833061, 3237784, 4120816, 4451953, 5666122, 6475568, 8241632, 8903906, 11332244, 12951136, 17807812, 22664488, 31163671, 35615624, 45328976, 62327342, 71231248, 90657952, 124654684, 142462496, 249309368, 498618736, 997237472]

約数ペア:

[(1, 997237472), (2, 498618736), (4, 249309368), (7, 142462496), (8, 124654684), (11, 90657952), (14, 71231248), (16, 62327342), (22, 45328976), (28, 35615624), (32, 31163671), (44, 22664488), (56, 17807812), (77, 12951136), (88, 11332244), (112, 8903906), (121, 8241632), (154, 6475568), (176, 5666122), (224, 4451953), (242, 4120816), (308, 3237784), (352, 2833061), (484, 2060408), (616, 1618892), (847, 1177376), (968, 1030204), (1232, 809446), (1694, 588688), (1936, 515102), (2464, 404723), (3388, 294344), (3872, 257551), (6776, 147172), (13552, 73586), (27104, 36793)]