64245142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 110605824

約数和(自身を除く): 46360682

約数列:

[1, 2, 13, 17, 26, 34, 191, 221, 382, 442, 761, 1522, 2483, 3247, 4966, 6494, 9893, 12937, 19786, 25874, 42211, 84422, 145351, 168181, 290702, 336362, 1889563, 2470967, 3779126, 4941934, 32122571, 64245142]

約数ペア:

[(1, 64245142), (2, 32122571), (13, 4941934), (17, 3779126), (26, 2470967), (34, 1889563), (191, 336362), (221, 290702), (382, 168181), (442, 145351), (761, 84422), (1522, 42211), (2483, 25874), (3247, 19786), (4966, 12937), (6494, 9893)]