64429944

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{37811}}^1$

素因数の和:37891

約数の個数: 32

約数和(自身を含む): 163347840

約数和(自身を除く): 98917896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 37811, 75622, 113433, 151244, 226866, 302488, 453732, 907464, 2684581, 5369162, 8053743, 10738324, 16107486, 21476648, 32214972, 64429944]

約数ペア:

[(1, 64429944), (2, 32214972), (3, 21476648), (4, 16107486), (6, 10738324), (8, 8053743), (12, 5369162), (24, 2684581), (71, 907464), (142, 453732), (213, 302488), (284, 226866), (426, 151244), (568, 113433), (852, 75622), (1704, 37811)]