388777144

素因数分解:

$2^3\times 7^1\times {\mathrm{587}}^1\times {\mathrm{11827}}^1$

素因数の和:12427

約数の個数: 32

約数和(自身を含む): 834583680

約数和(自身を除く): 445806536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 587, 1174, 2348, 4109, 4696, 8218, 11827, 16436, 23654, 32872, 47308, 82789, 94616, 165578, 331156, 662312, 6942449, 13884898, 27769796, 48597143, 55539592, 97194286, 194388572, 388777144]

約数ペア:

[(1, 388777144), (2, 194388572), (4, 97194286), (7, 55539592), (8, 48597143), (14, 27769796), (28, 13884898), (56, 6942449), (587, 662312), (1174, 331156), (2348, 165578), (4109, 94616), (4696, 82789), (8218, 47308), (11827, 32872), (16436, 23654)]