38664304

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4729}}^1$

素因数の和:4817

約数の個数: 40

約数和(自身を含む): 86804960

約数和(自身を除く): 48140656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 4729, 8176, 9458, 18916, 33103, 37832, 66206, 75664, 132412, 264824, 345217, 529648, 690434, 1380868, 2416519, 2761736, 4833038, 5523472, 9666076, 19332152, 38664304]

約数ペア:

[(1, 38664304), (2, 19332152), (4, 9666076), (7, 5523472), (8, 4833038), (14, 2761736), (16, 2416519), (28, 1380868), (56, 690434), (73, 529648), (112, 345217), (146, 264824), (292, 132412), (511, 75664), (584, 66206), (1022, 37832), (1168, 33103), (2044, 18916), (4088, 9458), (4729, 8176)]