28624002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 63776160

約数和(自身を除く): 35152158

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 121, 178, 242, 267, 363, 443, 534, 726, 886, 979, 1329, 1958, 2658, 2937, 4873, 5874, 9746, 10769, 14619, 21538, 29238, 32307, 39427, 53603, 64614, 78854, 107206, 118281, 160809, 236562, 321618, 433697, 867394, 1301091, 2602182, 4770667, 9541334, 14312001, 28624002]

約数ペア:

[(1, 28624002), (2, 14312001), (3, 9541334), (6, 4770667), (11, 2602182), (22, 1301091), (33, 867394), (66, 433697), (89, 321618), (121, 236562), (178, 160809), (242, 118281), (267, 107206), (363, 78854), (443, 64614), (534, 53603), (726, 39427), (886, 32307), (979, 29238), (1329, 21538), (1958, 14619), (2658, 10769), (2937, 9746), (4873, 5874)]