23750912

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 54

約数和(自身を含む): 50230278

約数和(自身を除く): 26479366

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 257, 304, 361, 514, 608, 722, 1028, 1216, 1444, 2056, 2432, 2888, 4112, 4864, 4883, 5776, 8224, 9766, 11552, 16448, 19532, 23104, 32896, 39064, 46208, 65792, 78128, 92416, 92777, 156256, 185554, 312512, 371108, 625024, 742216, 1250048, 1484432, 2968864, 5937728, 11875456, 23750912]

約数ペア:

[(1, 23750912), (2, 11875456), (4, 5937728), (8, 2968864), (16, 1484432), (19, 1250048), (32, 742216), (38, 625024), (64, 371108), (76, 312512), (128, 185554), (152, 156256), (256, 92777), (257, 92416), (304, 78128), (361, 65792), (514, 46208), (608, 39064), (722, 32896), (1028, 23104), (1216, 19532), (1444, 16448), (2056, 11552), (2432, 9766), (2888, 8224), (4112, 5776), (4864, 4883)]