25449646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 42690240

約数和(自身を除く): 17240594

約数列:

[1, 2, 17, 29, 34, 53, 58, 106, 487, 493, 901, 974, 986, 1537, 1802, 3074, 8279, 14123, 16558, 25811, 26129, 28246, 51622, 52258, 240091, 438787, 480182, 748519, 877574, 1497038, 12724823, 25449646]

約数ペア:

[(1, 25449646), (2, 12724823), (17, 1497038), (29, 877574), (34, 748519), (53, 480182), (58, 438787), (106, 240091), (487, 52258), (493, 51622), (901, 28246), (974, 26129), (986, 25811), (1537, 16558), (1802, 14123), (3074, 8279)]