3947536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 8463744

約数和(自身を除く): 4516208

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 631, 782, 1262, 1564, 2524, 3128, 5048, 6256, 10096, 10727, 14513, 21454, 29026, 42908, 58052, 85816, 116104, 171632, 232208, 246721, 493442, 986884, 1973768, 3947536]

約数ペア:

[(1, 3947536), (2, 1973768), (4, 986884), (8, 493442), (16, 246721), (17, 232208), (23, 171632), (34, 116104), (46, 85816), (68, 58052), (92, 42908), (136, 29026), (184, 21454), (272, 14513), (368, 10727), (391, 10096), (631, 6256), (782, 5048), (1262, 3128), (1564, 2524)]