71880776

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{74257}}^1$

素因数の和:74285

約数の個数: 24

約数和(自身を含む): 148144710

約数和(自身を除く): 76263934

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 74257, 148514, 297028, 594056, 816827, 1633654, 3267308, 6534616, 8985097, 17970194, 35940388, 71880776]

約数ペア:

[(1, 71880776), (2, 35940388), (4, 17970194), (8, 8985097), (11, 6534616), (22, 3267308), (44, 1633654), (88, 816827), (121, 594056), (242, 297028), (484, 148514), (968, 74257)]