25808220172

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13757047}}^1$

素因数の和:13757125

約数の個数: 24

約数和(自身を含む): 52386838784

約数和(自身を除く): 26578618612

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 13757047, 27514094, 55028188, 96299329, 192598658, 385197316, 921722149, 1843444298, 3686888596, 6452055043, 12904110086, 25808220172]

約数ペア:

[(1, 25808220172), (2, 12904110086), (4, 6452055043), (7, 3686888596), (14, 1843444298), (28, 921722149), (67, 385197316), (134, 192598658), (268, 96299329), (469, 55028188), (938, 27514094), (1876, 13757047)]