61339796

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{21269}}^1$

素因数の和:21383

約数の個数: 24

約数和(自身を含む): 123876480

約数和(自身を除く): 62536684

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 21269, 42538, 85076, 148883, 297766, 595532, 2190707, 4381414, 8762828, 15334949, 30669898, 61339796]

約数ペア:

[(1, 61339796), (2, 30669898), (4, 15334949), (7, 8762828), (14, 4381414), (28, 2190707), (103, 595532), (206, 297766), (412, 148883), (721, 85076), (1442, 42538), (2884, 21269)]