13404647408

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{214763}}^1$

素因数の和:214901

約数の個数: 40

約数和(自身を含む): 26843781888

約数和(自身を除く): 13439134480

約数列:

[1, 2, 4, 8, 16, 47, 83, 94, 166, 188, 332, 376, 664, 752, 1328, 3901, 7802, 15604, 31208, 62416, 214763, 429526, 859052, 1718104, 3436208, 10093861, 17825329, 20187722, 35650658, 40375444, 71301316, 80750888, 142602632, 161501776, 285205264, 837790463, 1675580926, 3351161852, 6702323704, 13404647408]

約数ペア:

[(1, 13404647408), (2, 6702323704), (4, 3351161852), (8, 1675580926), (16, 837790463), (47, 285205264), (83, 161501776), (94, 142602632), (166, 80750888), (188, 71301316), (332, 40375444), (376, 35650658), (664, 20187722), (752, 17825329), (1328, 10093861), (3901, 3436208), (7802, 1718104), (15604, 859052), (31208, 429526), (62416, 214763)]