66000688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5987}}^1$

素因数の和:6061

約数の個数: 40

約数和(自身を含む): 140334768

約数和(自身を除く): 74334080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 5987, 11024, 11974, 23948, 47896, 77831, 95792, 155662, 311324, 317311, 622648, 634622, 1245296, 1269244, 2538488, 4125043, 5076976, 8250086, 16500172, 33000344, 66000688]

約数ペア:

[(1, 66000688), (2, 33000344), (4, 16500172), (8, 8250086), (13, 5076976), (16, 4125043), (26, 2538488), (52, 1269244), (53, 1245296), (104, 634622), (106, 622648), (208, 317311), (212, 311324), (424, 155662), (689, 95792), (848, 77831), (1378, 47896), (2756, 23948), (5512, 11974), (5987, 11024)]