71028764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{10501}}^1$

素因数の和:10613

約数の個数: 24

約数和(自身を含む): 132325200

約数和(自身を除く): 61296436

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 10501, 21002, 42004, 199519, 399038, 798076, 934589, 1869178, 3738356, 17757191, 35514382, 71028764]

約数ペア:

[(1, 71028764), (2, 35514382), (4, 17757191), (19, 3738356), (38, 1869178), (76, 934589), (89, 798076), (178, 399038), (356, 199519), (1691, 42004), (3382, 21002), (6764, 10501)]