71065264

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1057

約数の個数: 40

約数和(自身を含む): 141865920

約数和(自身を除く): 70800656

約数列:

[1, 2, 4, 8, 16, 59, 83, 118, 166, 236, 332, 472, 664, 907, 944, 1328, 1814, 3628, 4897, 7256, 9794, 14512, 19588, 39176, 53513, 75281, 78352, 107026, 150562, 214052, 301124, 428104, 602248, 856208, 1204496, 4441579, 8883158, 17766316, 35532632, 71065264]

約数ペア:

[(1, 71065264), (2, 35532632), (4, 17766316), (8, 8883158), (16, 4441579), (59, 1204496), (83, 856208), (118, 602248), (166, 428104), (236, 301124), (332, 214052), (472, 150562), (664, 107026), (907, 78352), (944, 75281), (1328, 53513), (1814, 39176), (3628, 19588), (4897, 14512), (7256, 9794)]