38649772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81197}}^1$

素因数の和:81225

約数の個数: 24

約数和(自身を含む): 81847584

約数和(自身を除く): 43197812

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 81197, 162394, 324788, 568379, 1136758, 1380349, 2273516, 2760698, 5521396, 9662443, 19324886, 38649772]

約数ペア:

[(1, 38649772), (2, 19324886), (4, 9662443), (7, 5521396), (14, 2760698), (17, 2273516), (28, 1380349), (34, 1136758), (68, 568379), (119, 324788), (238, 162394), (476, 81197)]