28663734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 67495680

約数和(自身を除く): 38831946

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 59, 66, 102, 118, 177, 187, 354, 374, 433, 561, 649, 866, 1003, 1122, 1298, 1299, 1947, 2006, 2598, 3009, 3894, 4763, 6018, 7361, 9526, 11033, 14289, 14722, 22066, 22083, 25547, 28578, 33099, 44166, 51094, 66198, 76641, 80971, 153282, 161942, 242913, 281017, 434299, 485826, 562034, 843051, 868598, 1302897, 1686102, 2605794, 4777289, 9554578, 14331867, 28663734]

約数ペア:

[(1, 28663734), (2, 14331867), (3, 9554578), (6, 4777289), (11, 2605794), (17, 1686102), (22, 1302897), (33, 868598), (34, 843051), (51, 562034), (59, 485826), (66, 434299), (102, 281017), (118, 242913), (177, 161942), (187, 153282), (354, 80971), (374, 76641), (433, 66198), (561, 51094), (649, 44166), (866, 33099), (1003, 28578), (1122, 25547), (1298, 22083), (1299, 22066), (1947, 14722), (2006, 14289), (2598, 11033), (3009, 9526), (3894, 7361), (4763, 6018)]