66003248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{242659}}^1$

素因数の和:242684

約数の個数: 20

約数和(自身を含む): 135404280

約数和(自身を除く): 69401032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 242659, 485318, 970636, 1941272, 3882544, 4125203, 8250406, 16500812, 33001624, 66003248]

約数ペア:

[(1, 66003248), (2, 33001624), (4, 16500812), (8, 8250406), (16, 4125203), (17, 3882544), (34, 1941272), (68, 970636), (136, 485318), (272, 242659)]