64135708

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25171}}^1$

素因数の和:25202

約数の個数: 36

約数和(自身を含む): 140610792

約数和(自身を除く): 76475084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 25171, 50342, 100684, 176197, 327223, 352394, 654446, 704788, 1233379, 1308892, 2290561, 2466758, 4581122, 4933516, 9162244, 16033927, 32067854, 64135708]

約数ペア:

[(1, 64135708), (2, 32067854), (4, 16033927), (7, 9162244), (13, 4933516), (14, 4581122), (26, 2466758), (28, 2290561), (49, 1308892), (52, 1233379), (91, 704788), (98, 654446), (182, 352394), (196, 327223), (364, 176197), (637, 100684), (1274, 50342), (2548, 25171)]