67260172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1429}}^1$

素因数の和:1522

約数の個数: 36

約数和(自身を含む): 137977840

約数和(自身を除く): 70717668

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1429, 1681, 2858, 3362, 5716, 6724, 10003, 11767, 20006, 23534, 40012, 47068, 58589, 117178, 234356, 410123, 820246, 1640492, 2402149, 4804298, 9608596, 16815043, 33630086, 67260172]

約数ペア:

[(1, 67260172), (2, 33630086), (4, 16815043), (7, 9608596), (14, 4804298), (28, 2402149), (41, 1640492), (82, 820246), (164, 410123), (287, 234356), (574, 117178), (1148, 58589), (1429, 47068), (1681, 40012), (2858, 23534), (3362, 20006), (5716, 11767), (6724, 10003)]