71664146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 117981360

約数和(自身を除く): 46317214

約数列:

[1, 2, 17, 34, 41, 82, 101, 202, 509, 697, 1018, 1394, 1717, 3434, 4141, 8282, 8653, 17306, 20869, 41738, 51409, 70397, 102818, 140794, 354773, 709546, 873953, 1747906, 2107769, 4215538, 35832073, 71664146]

約数ペア:

[(1, 71664146), (2, 35832073), (17, 4215538), (34, 2107769), (41, 1747906), (82, 873953), (101, 709546), (202, 354773), (509, 140794), (697, 102818), (1018, 70397), (1394, 51409), (1717, 41738), (3434, 20869), (4141, 17306), (8282, 8653)]