29500016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20261}}^1$

素因数の和:20289

約数の個数: 40

約数和(自身を含む): 70349664

約数和(自身を除く): 40849648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 20261, 40522, 81044, 141827, 162088, 263393, 283654, 324176, 526786, 567308, 1053572, 1134616, 1843751, 2107144, 2269232, 3687502, 4214288, 7375004, 14750008, 29500016]

約数ペア:

[(1, 29500016), (2, 14750008), (4, 7375004), (7, 4214288), (8, 3687502), (13, 2269232), (14, 2107144), (16, 1843751), (26, 1134616), (28, 1053572), (52, 567308), (56, 526786), (91, 324176), (104, 283654), (112, 263393), (182, 162088), (208, 141827), (364, 81044), (728, 40522), (1456, 20261)]