71364832

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2633}}^1$

素因数の和:2672

約数の個数: 72

約数和(自身を含む): 176562288

約数和(自身を除く): 105197456

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, 2633, 3388, 3872, 5266, 6776, 10532, 13552, 18431, 21064, 27104, 28963, 36862, 42128, 57926, 73724, 84256, 115852, 147448, 202741, 231704, 294896, 318593, 405482, 463408, 589792, 637186, 810964, 926816, 1274372, 1621928, 2230151, 2548744, 3243856, 4460302, 5097488, 6487712, 8920604, 10194976, 17841208, 35682416, 71364832]

約数ペア:

[(1, 71364832), (2, 35682416), (4, 17841208), (7, 10194976), (8, 8920604), (11, 6487712), (14, 5097488), (16, 4460302), (22, 3243856), (28, 2548744), (32, 2230151), (44, 1621928), (56, 1274372), (77, 926816), (88, 810964), (112, 637186), (121, 589792), (154, 463408), (176, 405482), (224, 318593), (242, 294896), (308, 231704), (352, 202741), (484, 147448), (616, 115852), (847, 84256), (968, 73724), (1232, 57926), (1694, 42128), (1936, 36862), (2464, 28963), (2633, 27104), (3388, 21064), (3872, 18431), (5266, 13552), (6776, 10532)]