25756422

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 26861178

約数列:

[1, 2, 3, 6, 89, 139, 178, 267, 278, 347, 417, 534, 694, 834, 1041, 2082, 12371, 24742, 30883, 37113, 48233, 61766, 74226, 92649, 96466, 144699, 185298, 289398, 4292737, 8585474, 12878211, 25756422]

約数ペア:

[(1, 25756422), (2, 12878211), (3, 8585474), (6, 4292737), (89, 289398), (139, 185298), (178, 144699), (267, 96466), (278, 92649), (347, 74226), (417, 61766), (534, 48233), (694, 37113), (834, 30883), (1041, 24742), (2082, 12371)]