25447232

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1279

約数の個数: 56

約数和(自身を含む): 56327040

約数和(自身を除く): 30879808

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1231, 1292, 2462, 2584, 4924, 5168, 9848, 10336, 19696, 20672, 20927, 23389, 39392, 41854, 46778, 78784, 83708, 93556, 167416, 187112, 334832, 374224, 397613, 669664, 748448, 795226, 1339328, 1496896, 1590452, 3180904, 6361808, 12723616, 25447232]

約数ペア:

[(1, 25447232), (2, 12723616), (4, 6361808), (8, 3180904), (16, 1590452), (17, 1496896), (19, 1339328), (32, 795226), (34, 748448), (38, 669664), (64, 397613), (68, 374224), (76, 334832), (136, 187112), (152, 167416), (272, 93556), (304, 83708), (323, 78784), (544, 46778), (608, 41854), (646, 39392), (1088, 23389), (1216, 20927), (1231, 20672), (1292, 19696), (2462, 10336), (2584, 9848), (4924, 5168)]