64852018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1129}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 121714560

約数和(自身を除く): 56862542

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 373, 746, 1129, 2258, 2611, 4103, 5222, 7903, 8206, 12419, 15806, 24838, 28721, 57442, 86933, 173866, 421117, 842234, 2947819, 4632287, 5895638, 9264574, 32426009, 64852018]

約数ペア:

[(1, 64852018), (2, 32426009), (7, 9264574), (11, 5895638), (14, 4632287), (22, 2947819), (77, 842234), (154, 421117), (373, 173866), (746, 86933), (1129, 57442), (2258, 28721), (2611, 24838), (4103, 15806), (5222, 12419), (7903, 8206)]