64554364

素因数分解:

$2^2\times 7^2\times {\mathrm{373}}^1\times {\mathrm{883}}^1$

素因数の和:1274

約数の個数: 36

約数和(自身を含む): 131915784

約数和(自身を除く): 67361420

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 373, 746, 883, 1492, 1766, 2611, 3532, 5222, 6181, 10444, 12362, 18277, 24724, 36554, 43267, 73108, 86534, 173068, 329359, 658718, 1317436, 2305513, 4611026, 9222052, 16138591, 32277182, 64554364]

約数ペア:

[(1, 64554364), (2, 32277182), (4, 16138591), (7, 9222052), (14, 4611026), (28, 2305513), (49, 1317436), (98, 658718), (196, 329359), (373, 173068), (746, 86534), (883, 73108), (1492, 43267), (1766, 36554), (2611, 24724), (3532, 18277), (5222, 12362), (6181, 10444)]