1418144

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 3443328

約数和(自身を除く): 2025184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 487, 728, 974, 1456, 1948, 2912, 3409, 3896, 6331, 6818, 7792, 12662, 13636, 15584, 25324, 27272, 44317, 50648, 54544, 88634, 101296, 109088, 177268, 202592, 354536, 709072, 1418144]

約数ペア:

[(1, 1418144), (2, 709072), (4, 354536), (7, 202592), (8, 177268), (13, 109088), (14, 101296), (16, 88634), (26, 54544), (28, 50648), (32, 44317), (52, 27272), (56, 25324), (91, 15584), (104, 13636), (112, 12662), (182, 7792), (208, 6818), (224, 6331), (364, 3896), (416, 3409), (487, 2912), (728, 1948), (974, 1456)]