25968954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4421}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 57309120

約数和(自身を除く): 31340166

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 4421, 5874, 8842, 13263, 26526, 48631, 97262, 145893, 291786, 393469, 786938, 1180407, 2360814, 4328159, 8656318, 12984477, 25968954]

約数ペア:

[(1, 25968954), (2, 12984477), (3, 8656318), (6, 4328159), (11, 2360814), (22, 1180407), (33, 786938), (66, 393469), (89, 291786), (178, 145893), (267, 97262), (534, 48631), (979, 26526), (1958, 13263), (2937, 8842), (4421, 5874)]