25605678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11503}}^1$

素因数の和:11568

約数の個数: 32

約数和(自身を含む): 59636736

約数和(自身を除く): 34031058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 11503, 23006, 34509, 69018, 80521, 161042, 241563, 483126, 609659, 1219318, 1828977, 3657954, 4267613, 8535226, 12802839, 25605678]

約数ペア:

[(1, 25605678), (2, 12802839), (3, 8535226), (6, 4267613), (7, 3657954), (14, 1828977), (21, 1219318), (42, 609659), (53, 483126), (106, 241563), (159, 161042), (318, 80521), (371, 69018), (742, 34509), (1113, 23006), (2226, 11503)]