25988232

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{20431}}^1$

素因数の和:20493

約数の個数: 32

約数和(自身を含む): 66199680

約数和(自身を除く): 40211448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 20431, 40862, 61293, 81724, 122586, 163448, 245172, 490344, 1082843, 2165686, 3248529, 4331372, 6497058, 8662744, 12994116, 25988232]

約数ペア:

[(1, 25988232), (2, 12994116), (3, 8662744), (4, 6497058), (6, 4331372), (8, 3248529), (12, 2165686), (24, 1082843), (53, 490344), (106, 245172), (159, 163448), (212, 122586), (318, 81724), (424, 61293), (636, 40862), (1272, 20431)]