26917338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 65664000

約数和(自身を除く): 38746662

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 89, 114, 133, 178, 266, 267, 379, 399, 534, 623, 758, 798, 1137, 1246, 1691, 1869, 2274, 2653, 3382, 3738, 5073, 5306, 7201, 7959, 10146, 11837, 14402, 15918, 21603, 23674, 33731, 35511, 43206, 50407, 67462, 71022, 100814, 101193, 151221, 202386, 236117, 302442, 472234, 640889, 708351, 1281778, 1416702, 1922667, 3845334, 4486223, 8972446, 13458669, 26917338]

約数ペア:

[(1, 26917338), (2, 13458669), (3, 8972446), (6, 4486223), (7, 3845334), (14, 1922667), (19, 1416702), (21, 1281778), (38, 708351), (42, 640889), (57, 472234), (89, 302442), (114, 236117), (133, 202386), (178, 151221), (266, 101193), (267, 100814), (379, 71022), (399, 67462), (534, 50407), (623, 43206), (758, 35511), (798, 33731), (1137, 23674), (1246, 21603), (1691, 15918), (1869, 14402), (2274, 11837), (2653, 10146), (3382, 7959), (3738, 7201), (5073, 5306)]