4016752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 8350160

約数和(自身を除く): 4333408

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 181, 292, 304, 362, 584, 724, 1168, 1387, 1448, 2774, 2896, 3439, 5548, 6878, 11096, 13213, 13756, 22192, 26426, 27512, 52852, 55024, 105704, 211408, 251047, 502094, 1004188, 2008376, 4016752]

約数ペア:

[(1, 4016752), (2, 2008376), (4, 1004188), (8, 502094), (16, 251047), (19, 211408), (38, 105704), (73, 55024), (76, 52852), (146, 27512), (152, 26426), (181, 22192), (292, 13756), (304, 13213), (362, 11096), (584, 6878), (724, 5548), (1168, 3439), (1387, 2896), (1448, 2774)]