25034988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 64471680

約数和(自身を除く): 39436692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2131, 2937, 3916, 4262, 5874, 6393, 8524, 11748, 12786, 23441, 25572, 46882, 70323, 93764, 140646, 189659, 281292, 379318, 568977, 758636, 1137954, 2086249, 2275908, 4172498, 6258747, 8344996, 12517494, 25034988]

約数ペア:

[(1, 25034988), (2, 12517494), (3, 8344996), (4, 6258747), (6, 4172498), (11, 2275908), (12, 2086249), (22, 1137954), (33, 758636), (44, 568977), (66, 379318), (89, 281292), (132, 189659), (178, 140646), (267, 93764), (356, 70323), (534, 46882), (979, 25572), (1068, 23441), (1958, 12786), (2131, 11748), (2937, 8524), (3916, 6393), (4262, 5874)]