26021728

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 53207280

約数和(自身を除く): 27185552

約数列:

[1, 2, 4, 8, 16, 32, 53, 67, 106, 134, 212, 229, 268, 424, 458, 536, 848, 916, 1072, 1696, 1832, 2144, 3551, 3664, 7102, 7328, 12137, 14204, 15343, 24274, 28408, 30686, 48548, 56816, 61372, 97096, 113632, 122744, 194192, 245488, 388384, 490976, 813179, 1626358, 3252716, 6505432, 13010864, 26021728]

約数ペア:

[(1, 26021728), (2, 13010864), (4, 6505432), (8, 3252716), (16, 1626358), (32, 813179), (53, 490976), (67, 388384), (106, 245488), (134, 194192), (212, 122744), (229, 113632), (268, 97096), (424, 61372), (458, 56816), (536, 48548), (848, 30686), (916, 28408), (1072, 24274), (1696, 15343), (1832, 14204), (2144, 12137), (3551, 7328), (3664, 7102)]