15852928

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 38898720

約数和(自身を除く): 23045792

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, 1361, 1456, 1664, 2722, 2912, 5444, 5824, 9527, 10888, 11648, 17693, 19054, 21776, 35386, 38108, 43552, 70772, 76216, 87104, 123851, 141544, 152432, 174208, 247702, 283088, 304864, 495404, 566176, 609728, 990808, 1132352, 1219456, 1981616, 2264704, 3963232, 7926464, 15852928]

約数ペア:

[(1, 15852928), (2, 7926464), (4, 3963232), (7, 2264704), (8, 1981616), (13, 1219456), (14, 1132352), (16, 990808), (26, 609728), (28, 566176), (32, 495404), (52, 304864), (56, 283088), (64, 247702), (91, 174208), (104, 152432), (112, 141544), (128, 123851), (182, 87104), (208, 76216), (224, 70772), (364, 43552), (416, 38108), (448, 35386), (728, 21776), (832, 19054), (896, 17693), (1361, 11648), (1456, 10888), (1664, 9527), (2722, 5824), (2912, 5444)]