67457446

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 118635840

約数和(自身を除く): 51178394

約数列:

[1, 2, 7, 14, 53, 106, 229, 371, 397, 458, 742, 794, 1603, 2779, 3206, 5558, 12137, 21041, 24274, 42082, 84959, 90913, 147287, 169918, 181826, 294574, 636391, 1272782, 4818389, 9636778, 33728723, 67457446]

約数ペア:

[(1, 67457446), (2, 33728723), (7, 9636778), (14, 4818389), (53, 1272782), (106, 636391), (229, 294574), (371, 181826), (397, 169918), (458, 147287), (742, 90913), (794, 84959), (1603, 42082), (2779, 24274), (3206, 21041), (5558, 12137)]