72960244

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{10139}}^1$

素因数の和:10407

約数の個数: 24

約数和(自身を含む): 146502720

約数和(自身を除く): 73542476

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 10139, 20278, 40556, 70973, 141946, 283892, 2605723, 5211446, 10422892, 18240061, 36480122, 72960244]

約数ペア:

[(1, 72960244), (2, 36480122), (4, 18240061), (7, 10422892), (14, 5211446), (28, 2605723), (257, 283892), (514, 141946), (1028, 70973), (1799, 40556), (3598, 20278), (7196, 10139)]