25816406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3163}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 49206528

約数和(自身を除く): 23390122

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 3163, 4081, 6326, 8162, 22141, 34793, 44282, 69586, 167639, 243551, 335278, 487102, 1173473, 1844029, 2346946, 3688058, 12908203, 25816406]

約数ペア:

[(1, 25816406), (2, 12908203), (7, 3688058), (11, 2346946), (14, 1844029), (22, 1173473), (53, 487102), (77, 335278), (106, 243551), (154, 167639), (371, 69586), (583, 44282), (742, 34793), (1166, 22141), (3163, 8162), (4081, 6326)]