38985856

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3347}}^1$

素因数の和:3381

約数の個数: 64

約数和(自身を含む): 95618880

約数和(自身を除く): 56633024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 3347, 5824, 6694, 11648, 13388, 23429, 26776, 43511, 46858, 53552, 87022, 93716, 107104, 174044, 187432, 214208, 304577, 348088, 374864, 428416, 609154, 696176, 749728, 1218308, 1392352, 1499456, 2436616, 2784704, 2998912, 4873232, 5569408, 9746464, 19492928, 38985856]

約数ペア:

[(1, 38985856), (2, 19492928), (4, 9746464), (7, 5569408), (8, 4873232), (13, 2998912), (14, 2784704), (16, 2436616), (26, 1499456), (28, 1392352), (32, 1218308), (52, 749728), (56, 696176), (64, 609154), (91, 428416), (104, 374864), (112, 348088), (128, 304577), (182, 214208), (208, 187432), (224, 174044), (364, 107104), (416, 93716), (448, 87022), (728, 53552), (832, 46858), (896, 43511), (1456, 26776), (1664, 23429), (2912, 13388), (3347, 11648), (5824, 6694)]