72643648

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14741}}^1$

素因数の和:14771

約数の個数: 56

約数和(自身を含む): 179734464

約数和(自身を除く): 107090816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 14741, 29482, 58964, 103187, 117928, 162151, 206374, 235856, 324302, 412748, 471712, 648604, 825496, 943424, 1135057, 1297208, 1650992, 2270114, 2594416, 3301984, 4540228, 5188832, 6603968, 9080456, 10377664, 18160912, 36321824, 72643648]

約数ペア:

[(1, 72643648), (2, 36321824), (4, 18160912), (7, 10377664), (8, 9080456), (11, 6603968), (14, 5188832), (16, 4540228), (22, 3301984), (28, 2594416), (32, 2270114), (44, 1650992), (56, 1297208), (64, 1135057), (77, 943424), (88, 825496), (112, 648604), (154, 471712), (176, 412748), (224, 324302), (308, 235856), (352, 206374), (448, 162151), (616, 117928), (704, 103187), (1232, 58964), (2464, 29482), (4928, 14741)]